7(4x-3)+9=156

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Solution for 7(4x-3)+9=156 equation:


Simplifying
7(4x + -3) + 9 = 156

Reorder the terms:
7(-3 + 4x) + 9 = 156
(-3 * 7 + 4x * 7) + 9 = 156
(-21 + 28x) + 9 = 156

Reorder the terms:
-21 + 9 + 28x = 156

Combine like terms: -21 + 9 = -12
-12 + 28x = 156

Solving
-12 + 28x = 156

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 28x = 156 + 12

Combine like terms: -12 + 12 = 0
0 + 28x = 156 + 12
28x = 156 + 12

Combine like terms: 156 + 12 = 168
28x = 168

Divide each side by '28'.
x = 6

Simplifying
x = 6

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