2x+3+7=x+7+x+5+x

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Solution for 2x+3+7=x+7+x+5+x equation:


Simplifying
2x + 3 + 7 = x + 7 + x + 5 + x

Reorder the terms:
3 + 7 + 2x = x + 7 + x + 5 + x

Combine like terms: 3 + 7 = 10
10 + 2x = x + 7 + x + 5 + x

Reorder the terms:
10 + 2x = 7 + 5 + x + x + x

Combine like terms: 7 + 5 = 12
10 + 2x = 12 + x + x + x

Combine like terms: x + x = 2x
10 + 2x = 12 + 2x + x

Combine like terms: 2x + x = 3x
10 + 2x = 12 + 3x

Solving
10 + 2x = 12 + 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.
10 + 2x + -3x = 12 + 3x + -3x

Combine like terms: 2x + -3x = -1x
10 + -1x = 12 + 3x + -3x

Combine like terms: 3x + -3x = 0
10 + -1x = 12 + 0
10 + -1x = 12

Add '-10' to each side of the equation.
10 + -10 + -1x = 12 + -10

Combine like terms: 10 + -10 = 0
0 + -1x = 12 + -10
-1x = 12 + -10

Combine like terms: 12 + -10 = 2
-1x = 2

Divide each side by '-1'.
x = -2

Simplifying
x = -2

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