3x+30=8x+65

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Solution for 3x+30=8x+65 equation:


Simplifying
3x + 30 = 8x + 65

Reorder the terms:
30 + 3x = 8x + 65

Reorder the terms:
30 + 3x = 65 + 8x

Solving
30 + 3x = 65 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
30 + 3x + -8x = 65 + 8x + -8x

Combine like terms: 3x + -8x = -5x
30 + -5x = 65 + 8x + -8x

Combine like terms: 8x + -8x = 0
30 + -5x = 65 + 0
30 + -5x = 65

Add '-30' to each side of the equation.
30 + -30 + -5x = 65 + -30

Combine like terms: 30 + -30 = 0
0 + -5x = 65 + -30
-5x = 65 + -30

Combine like terms: 65 + -30 = 35
-5x = 35

Divide each side by '-5'.
x = -7

Simplifying
x = -7

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