4[9-(-9x-7)]=144x+148

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Solution for 4[9-(-9x-7)]=144x+148 equation:


Simplifying
4[9 + -1(-9x + -7)] = 144x + 148

Reorder the terms:
4[9 + -1(-7 + -9x)] = 144x + 148
4[9 + (-7 * -1 + -9x * -1)] = 144x + 148
4[9 + (7 + 9x)] = 144x + 148

Combine like terms: 9 + 7 = 16
4[16 + 9x] = 144x + 148
[16 * 4 + 9x * 4] = 144x + 148
[64 + 36x] = 144x + 148

Reorder the terms:
64 + 36x = 148 + 144x

Solving
64 + 36x = 148 + 144x

Solving for variable 'x'.

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

Add '-144x' to each side of the equation.
64 + 36x + -144x = 148 + 144x + -144x

Combine like terms: 36x + -144x = -108x
64 + -108x = 148 + 144x + -144x

Combine like terms: 144x + -144x = 0
64 + -108x = 148 + 0
64 + -108x = 148

Add '-64' to each side of the equation.
64 + -64 + -108x = 148 + -64

Combine like terms: 64 + -64 = 0
0 + -108x = 148 + -64
-108x = 148 + -64

Combine like terms: 148 + -64 = 84
-108x = 84

Divide each side by '-108'.
x = -0.7777777778

Simplifying
x = -0.7777777778

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