7x+13=49-x

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Solution for 7x+13=49-x equation:


Simplifying
7x + 13 = 49 + -1x

Reorder the terms:
13 + 7x = 49 + -1x

Solving
13 + 7x = 49 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
13 + 7x + x = 49 + -1x + x

Combine like terms: 7x + x = 8x
13 + 8x = 49 + -1x + x

Combine like terms: -1x + x = 0
13 + 8x = 49 + 0
13 + 8x = 49

Add '-13' to each side of the equation.
13 + -13 + 8x = 49 + -13

Combine like terms: 13 + -13 = 0
0 + 8x = 49 + -13
8x = 49 + -13

Combine like terms: 49 + -13 = 36
8x = 36

Divide each side by '8'.
x = 4.5

Simplifying
x = 4.5

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