2(x-4)+15=13

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Solution for 2(x-4)+15=13 equation:


Simplifying
2(x + -4) + 15 = 13

Reorder the terms:
2(-4 + x) + 15 = 13
(-4 * 2 + x * 2) + 15 = 13
(-8 + 2x) + 15 = 13

Reorder the terms:
-8 + 15 + 2x = 13

Combine like terms: -8 + 15 = 7
7 + 2x = 13

Solving
7 + 2x = 13

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + 2x = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 2x = 13 + -7
2x = 13 + -7

Combine like terms: 13 + -7 = 6
2x = 6

Divide each side by '2'.
x = 3

Simplifying
x = 3

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