7X+12=3X+2

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Solution for 7X+12=3X+2 equation:


Simplifying
7X + 12 = 3X + 2

Reorder the terms:
12 + 7X = 3X + 2

Reorder the terms:
12 + 7X = 2 + 3X

Solving
12 + 7X = 2 + 3X

Solving for variable 'X'.

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

Add '-3X' to each side of the equation.
12 + 7X + -3X = 2 + 3X + -3X

Combine like terms: 7X + -3X = 4X
12 + 4X = 2 + 3X + -3X

Combine like terms: 3X + -3X = 0
12 + 4X = 2 + 0
12 + 4X = 2

Add '-12' to each side of the equation.
12 + -12 + 4X = 2 + -12

Combine like terms: 12 + -12 = 0
0 + 4X = 2 + -12
4X = 2 + -12

Combine like terms: 2 + -12 = -10
4X = -10

Divide each side by '4'.
X = -2.5

Simplifying
X = -2.5

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