7x+13=43-3x

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Solution for 7x+13=43-3x equation:


Simplifying
7x + 13 = 43 + -3x

Reorder the terms:
13 + 7x = 43 + -3x

Solving
13 + 7x = 43 + -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.
13 + 7x + 3x = 43 + -3x + 3x

Combine like terms: 7x + 3x = 10x
13 + 10x = 43 + -3x + 3x

Combine like terms: -3x + 3x = 0
13 + 10x = 43 + 0
13 + 10x = 43

Add '-13' to each side of the equation.
13 + -13 + 10x = 43 + -13

Combine like terms: 13 + -13 = 0
0 + 10x = 43 + -13
10x = 43 + -13

Combine like terms: 43 + -13 = 30
10x = 30

Divide each side by '10'.
x = 3

Simplifying
x = 3

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