2x+2+7x+8=55

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Solution for 2x+2+7x+8=55 equation:


Simplifying
2x + 2 + 7x + 8 = 55

Reorder the terms:
2 + 8 + 2x + 7x = 55

Combine like terms: 2 + 8 = 10
10 + 2x + 7x = 55

Combine like terms: 2x + 7x = 9x
10 + 9x = 55

Solving
10 + 9x = 55

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 9x = 55 + -10

Combine like terms: 10 + -10 = 0
0 + 9x = 55 + -10
9x = 55 + -10

Combine like terms: 55 + -10 = 45
9x = 45

Divide each side by '9'.
x = 5

Simplifying
x = 5

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