3(4-3x)=8x+7

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Solution for 3(4-3x)=8x+7 equation:


Simplifying
3(4 + -3x) = 8x + 7
(4 * 3 + -3x * 3) = 8x + 7
(12 + -9x) = 8x + 7

Reorder the terms:
12 + -9x = 7 + 8x

Solving
12 + -9x = 7 + 8x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-8x' to each side of the equation.
12 + -9x + -8x = 7 + 8x + -8x

Combine like terms: -9x + -8x = -17x
12 + -17x = 7 + 8x + -8x

Combine like terms: 8x + -8x = 0
12 + -17x = 7 + 0
12 + -17x = 7

Add '-12' to each side of the equation.
12 + -12 + -17x = 7 + -12

Combine like terms: 12 + -12 = 0
0 + -17x = 7 + -12
-17x = 7 + -12

Combine like terms: 7 + -12 = -5
-17x = -5

Divide each side by '-17'.
x = 0.2941176471

Simplifying
x = 0.2941176471

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