13(x+4)=40-2(x-7)

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Solution for 13(x+4)=40-2(x-7) equation:


Simplifying
13(x + 4) = 40 + -2(x + -7)

Reorder the terms:
13(4 + x) = 40 + -2(x + -7)
(4 * 13 + x * 13) = 40 + -2(x + -7)
(52 + 13x) = 40 + -2(x + -7)

Reorder the terms:
52 + 13x = 40 + -2(-7 + x)
52 + 13x = 40 + (-7 * -2 + x * -2)
52 + 13x = 40 + (14 + -2x)

Combine like terms: 40 + 14 = 54
52 + 13x = 54 + -2x

Solving
52 + 13x = 54 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
52 + 13x + 2x = 54 + -2x + 2x

Combine like terms: 13x + 2x = 15x
52 + 15x = 54 + -2x + 2x

Combine like terms: -2x + 2x = 0
52 + 15x = 54 + 0
52 + 15x = 54

Add '-52' to each side of the equation.
52 + -52 + 15x = 54 + -52

Combine like terms: 52 + -52 = 0
0 + 15x = 54 + -52
15x = 54 + -52

Combine like terms: 54 + -52 = 2
15x = 2

Divide each side by '15'.
x = 0.1333333333

Simplifying
x = 0.1333333333

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