solution to equation

-1

521

1

+229

3(4x+6) = 9x+12

a x= - 2

b x= - 10

c x = 10

d x =2

raziel305 Feb 26, 2019

0 users composing answers..

Best Answer

+2448

+2

3*4x=12x

3*6=18

12x+18=9x+12

Subtract 18 from both sides: 12x=9x-6

Now subtract 9x from both sides: 3x=-6

Lastly divide both sides by 3 and you get x=-2 so A is the answer

RainbowPanda Feb 26, 2019

1⁺⁰ Answers

+2448

+2

Best Answer

3*4x=12x

3*6=18

12x+18=9x+12

Subtract 18 from both sides: 12x=9x-6

Now subtract 9x from both sides: 3x=-6

Lastly divide both sides by 3 and you get x=-2 so A is the answer

RainbowPanda Feb 26, 2019

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