7+13(x+1)=3x

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Solution for 7+13(x+1)=3x equation:


Simplifying
7 + 13(x + 1) = 3x

Reorder the terms:
7 + 13(1 + x) = 3x
7 + (1 * 13 + x * 13) = 3x
7 + (13 + 13x) = 3x

Combine like terms: 7 + 13 = 20
20 + 13x = 3x

Solving
20 + 13x = 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
20 + 13x + -3x = 3x + -3x

Combine like terms: 13x + -3x = 10x
20 + 10x = 3x + -3x

Combine like terms: 3x + -3x = 0
20 + 10x = 0

Add '-20' to each side of the equation.
20 + -20 + 10x = 0 + -20

Combine like terms: 20 + -20 = 0
0 + 10x = 0 + -20
10x = 0 + -20

Combine like terms: 0 + -20 = -20
10x = -20

Divide each side by '10'.
x = -2

Simplifying
x = -2

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