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4 votes
6x+7-10=12(3x-4) what is does x=

2 Answers

1 vote
x= 1.5 i’m pretty sure
User Cosmo D
by
4.9k points
4 votes

Answer:


x = (3)/(2)

Explanation:


6x + 7 - 10 = 12(3x - 4)

Expand the terms in the bracket

That's


6x - 3 = 36x - 48

Subtract 36x from both sides of the equation


6x - 36x - 3 = 36x - 36x - 48 \\ - 30x - 3 = - 48

Add 3 to both sides of the equation


- 30x + 3 - 3 = - 48 + 3 \\ - 30x - 45

Divide both sides by - 30


( - 30x)/( - 30) = ( - 45)/( - 30)

We have the final answer as


x = (3)/(2)

Hope this helps you

User Samuel R
by
5.3k points