8+7x=74-x

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Solution for 8+7x=74-x equation:


Simplifying
8 + 7x = 74 + -1x

Solving
8 + 7x = 74 + -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.
8 + 7x + x = 74 + -1x + x

Combine like terms: 7x + x = 8x
8 + 8x = 74 + -1x + x

Combine like terms: -1x + x = 0
8 + 8x = 74 + 0
8 + 8x = 74

Add '-8' to each side of the equation.
8 + -8 + 8x = 74 + -8

Combine like terms: 8 + -8 = 0
0 + 8x = 74 + -8
8x = 74 + -8

Combine like terms: 74 + -8 = 66
8x = 66

Divide each side by '8'.
x = 8.25

Simplifying
x = 8.25

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