9x-4+9x-4=154

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Solution for 9x-4+9x-4=154 equation:


Simplifying
9x + -4 + 9x + -4 = 154

Reorder the terms:
-4 + -4 + 9x + 9x = 154

Combine like terms: -4 + -4 = -8
-8 + 9x + 9x = 154

Combine like terms: 9x + 9x = 18x
-8 + 18x = 154

Solving
-8 + 18x = 154

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 18x = 154 + 8

Combine like terms: -8 + 8 = 0
0 + 18x = 154 + 8
18x = 154 + 8

Combine like terms: 154 + 8 = 162
18x = 162

Divide each side by '18'.
x = 9

Simplifying
x = 9

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