4x+3(3x-13)=13

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Solution for 4x+3(3x-13)=13 equation:


Simplifying
4x + 3(3x + -13) = 13

Reorder the terms:
4x + 3(-13 + 3x) = 13
4x + (-13 * 3 + 3x * 3) = 13
4x + (-39 + 9x) = 13

Reorder the terms:
-39 + 4x + 9x = 13

Combine like terms: 4x + 9x = 13x
-39 + 13x = 13

Solving
-39 + 13x = 13

Solving for variable 'x'.

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

Add '39' to each side of the equation.
-39 + 39 + 13x = 13 + 39

Combine like terms: -39 + 39 = 0
0 + 13x = 13 + 39
13x = 13 + 39

Combine like terms: 13 + 39 = 52
13x = 52

Divide each side by '13'.
x = 4

Simplifying
x = 4

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