3X+7=6X-80

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Solution for 3X+7=6X-80 equation:


Simplifying
3X + 7 = 6X + -80

Reorder the terms:
7 + 3X = 6X + -80

Reorder the terms:
7 + 3X = -80 + 6X

Solving
7 + 3X = -80 + 6X

Solving for variable 'X'.

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

Add '-6X' to each side of the equation.
7 + 3X + -6X = -80 + 6X + -6X

Combine like terms: 3X + -6X = -3X
7 + -3X = -80 + 6X + -6X

Combine like terms: 6X + -6X = 0
7 + -3X = -80 + 0
7 + -3X = -80

Add '-7' to each side of the equation.
7 + -7 + -3X = -80 + -7

Combine like terms: 7 + -7 = 0
0 + -3X = -80 + -7
-3X = -80 + -7

Combine like terms: -80 + -7 = -87
-3X = -87

Divide each side by '-3'.
X = 29

Simplifying
X = 29

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