Mathematics

Mathematics, 23.06.2019 17:00, bankscorneliuso39

5x -3y-9=0 4x-18y-54=0 solve for the x & y

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5-4. solve each of the following equations for the indicated variable. use your equation mat if it is . write down each of your steps algebraically. solve for y: 2(y − 3) = 4 solve for x: 2x + 5y = 10 solve for y: 6x + 3y = 4y + 11 solve for x: 3(2x + 4) = 2 + 6x + 10 solve for x: y = −3x + 6

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10 questions very simple. lots of points. 1 simplify the given equation. 5x + 2(x - 3) = -2(x - 1) a. 7x - 6 = -2x + 2 b. 7x - 3 = -2x - 1 2 solve for x. 3(x + 2) = 12 a. x = 2 b. x = 3 1/3 c. x = 4 2/3 3 solve for x. 7(x + 1) = 21 a. x = 2 b. x = 20/7 c. x = 4 4 solve for x. 4(x + 2) = 48 a. x = 7 1/2 b. x = 10 c. x = 14 5 solve for x. 13(x - 3) = 39 a. x = 1 b. x = 4 c. x = 6 6 solve for x. 5(x + 1) = 4(x + 8) a. x = 7 b. x = 27 c. x = 37 7 solve for x. 7(x + 2) = 6(x + 5) a. x = -16 b. x = 16 c. x = 44 8 solve for x. 3(x + 2) + 4(x - 5) = 10 a. x = 36/7 b. x = 24/7 c. x = 16/7 9 solve for x. 7(x - 3) + 3(4 - x) = -8 a. x = 1/4 b. x = 25/10 c. x = -41/10 10 solve for x. 7(3 - x) = 8(4 - 2x) a. x = -5/9 b. x = 11/23 c. x = 11/9

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Mathematics, 30.07.2019 06:50, emmanuelcampbel

Solve each equation for the indicated variable. use a separate sheet of paper to show your work. 1. solve 6 = mx + b for x 2. solve for k 3. solve a = p + prt for t. 4. solve 3x - 4y = 12 for y. 5. solve 2(a-c) = 4a for a 6. solve cx-d = a( x - y ) for y 7. solve = 3a - 2x for x 8. solve 3x - 2a = 7a for x 9. solve 3(bx-2ab) = b(x-7a) + 3ab for x 10. solve for b

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5x -3y-9=0 4x-18y-54=0 solve for the x & y...

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