Mathematics, 09.12.2020 06:30, raywils0n12300p0t3yc

Solve this equation. Show all steps please. Will give brainliest to the first serious response.

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answered: robbyd47

Step-by-step explanation:

7x - 2(7x - 9) = 2(-6x + 4) Remove the brackets on both sides.

7x - 14x + 18 = -12x + 8 Combine like terms

-7x + 18 = -12x + 8 Add 12x to both sides

-7x+12x + 18 = 8 Combine like terms on the left

5x + 18 = 8 Subtract 18 from both sides

5x = 8 - 18

5x = -10 Divide by 5

x = - 10/5

x = - 2 Proof

LHS

7*-2 -2(7*-2 - 9) -14 - 2*(-14 - 9)

-14 -2 (-23)

-14 + 46

RHS

2(-6*-2 + 4)

2(12 + 4)

answered: Guest

At a constant it will take one hour to travel 32 mi.at that speed it will take 1/2 hr to travel the remaining 16 mi.it will take 1+1/2 hr to travel the 48mi @ 32mph.so 1 hr = 60 min& 1/2 hr = 30 min1+1/2 hr = 90 min.there are 60s in each 90 × 60 = 3600 seconds.the real question seriously is he why are they driving so slow? ! lol.

answered: Guest

Answer: v= lwhstep by step explanation: length x width x heightl = 12kmw = 6kmh = 6km12 x 6 = 7272 x 6 = 432therefore your answer would be c) 432 km^3

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Solve this equation. Show all steps please. Will give brainliest to the first serious response.