4(x+15)-12=7x+13

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Solution for 4(x+15)-12=7x+13 equation: 


Simplifying
4(x + 15) + -12 = 7x + 13

Reorder the terms:
4(15 + x) + -12 = 7x + 13
(15 * 4 + x * 4) + -12 = 7x + 13
(60 + 4x) + -12 = 7x + 13

Reorder the terms:
60 + -12 + 4x = 7x + 13

Combine like terms: 60 + -12 = 48
48 + 4x = 7x + 13

Reorder the terms:
48 + 4x = 13 + 7x

Solving
48 + 4x = 13 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
48 + 4x + -7x = 13 + 7x + -7x

Combine like terms: 4x + -7x = -3x
48 + -3x = 13 + 7x + -7x

Combine like terms: 7x + -7x = 0
48 + -3x = 13 + 0
48 + -3x = 13

Add '-48' to each side of the equation.
48 + -48 + -3x = 13 + -48

Combine like terms: 48 + -48 = 0
0 + -3x = 13 + -48
-3x = 13 + -48

Combine like terms: 13 + -48 = -35
-3x = -35

Divide each side by '-3'.
x = 11.66666667

Simplifying
x = 11.66666667

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