4x-4+9x+1=140

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Solution for 4x-4+9x+1=140 equation:


Simplifying
4x + -4 + 9x + 1 = 140

Reorder the terms:
-4 + 1 + 4x + 9x = 140

Combine like terms: -4 + 1 = -3
-3 + 4x + 9x = 140

Combine like terms: 4x + 9x = 13x
-3 + 13x = 140

Solving
-3 + 13x = 140

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 13x = 140 + 3

Combine like terms: -3 + 3 = 0
0 + 13x = 140 + 3
13x = 140 + 3

Combine like terms: 140 + 3 = 143
13x = 143

Divide each side by '13'.
x = 11

Simplifying
x = 11

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