3x+7+8x+8=28

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Solution for 3x+7+8x+8=28 equation:


Simplifying
3x + 7 + 8x + 8 = 28

Reorder the terms:
7 + 8 + 3x + 8x = 28

Combine like terms: 7 + 8 = 15
15 + 3x + 8x = 28

Combine like terms: 3x + 8x = 11x
15 + 11x = 28

Solving
15 + 11x = 28

Solving for variable 'x'.

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

Add '-15' to each side of the equation.
15 + -15 + 11x = 28 + -15

Combine like terms: 15 + -15 = 0
0 + 11x = 28 + -15
11x = 28 + -15

Combine like terms: 28 + -15 = 13
11x = 13

Divide each side by '11'.
x = 1.181818182

Simplifying
x = 1.181818182

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