Mathematics

Mathematics, 04.07.2019 12:00, allykram7

Solve for x. show each step of the solution. 4.5(4 − x ) + 36 = 202 − 2.5(3x + 28)

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Mathematics, 20.07.2019 22:40, WhiteWinterRose

first to answer gets brainliest! solve for x. show each step of the solution. 4(8 – x) + 36 = 102 – 2(3x + 24) solve the inequality for x. show each step of the solution. 12x > 9(2x- 3) - 15

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Mathematics, 26.07.2019 16:00, hjohnere1

30 points for full answer. 1. solve the equation: (x-4)^2-28=8 show your work. don’t forget that you will get two answers. use the square root property to solve 2. this is josh’s solution for the equation : step 1: x² - 6x – 7 = 0 step 2: x² - 6x = 7 step 3: x² - 6x + 9 = 7 + 9 step 4: (x – 3)² = 16 step 5: x – 3 = 16 step 6: x = 19 step 7: x – 3 = -16 step 8: x = -13 where did josh make his mistake? what are the solutions to this equation? show all of your work. this problem is solved using completing the square. the mistake was in step here is how to correctly solve the equation:

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Mathematics, 26.07.2019 20:00, brinson1k

1. solve the equation: (x-4)^2 -28 = 8 show your work. don’t forget that you will get two answers. 2. this is josh’s solution for the equation : step 1: x² - 6x – 7 = 0 step 2: x² - 6x = 7 step 3: x² - 6x + 9 = 7 + 9 step 4: (x – 3)² = 16 step 5: x – 3 = 16 step 6: x = 19 step 7: x – 3 = -16 step 8: x = -13 where did josh make his mistake? what are the solutions to this equation? show all of your work. this problem is solved using completing the square.the mistake was in step here is how to correctly solve the equation: 3. use the quadratic formula to solve x^2 - 4x + 3 show your work.

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Mathematics, 18.08.2019 18:00, yedida

Solve each system using substitution 1.y=2x+19 y=x+7 2.x+2y=-7 x+y+23 3.x+5y=2 x=-4y+5 4.3x+y=9 y=-5x+9 show work plzhere are some steps to youstep 1: solve one of the equations for either x = or y = .step 2: substitute the solution from step 1 into the other equation.step 3: solve this new equation.step 4: solve for the second variable.example 1: solve the following system by substitutionsolution: step 1: solve one of the equations for either x = or y = . we will solve second equation for y.step 2: substitute the solution from step 1 into the second equation.step 3: solve this new equation.

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Solve for x. show each step of the solution. 4.5(4 − x ) + 36 = 202 − 2.5(3x + 28)...

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