3+10(x+10)=7(x-2)+9

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Solution for 3+10(x+10)=7(x-2)+9 equation:


Simplifying
3 + 10(x + 10) = 7(x + -2) + 9

Reorder the terms:
3 + 10(10 + x) = 7(x + -2) + 9
3 + (10 * 10 + x * 10) = 7(x + -2) + 9
3 + (100 + 10x) = 7(x + -2) + 9

Combine like terms: 3 + 100 = 103
103 + 10x = 7(x + -2) + 9

Reorder the terms:
103 + 10x = 7(-2 + x) + 9
103 + 10x = (-2 * 7 + x * 7) + 9
103 + 10x = (-14 + 7x) + 9

Reorder the terms:
103 + 10x = -14 + 9 + 7x

Combine like terms: -14 + 9 = -5
103 + 10x = -5 + 7x

Solving
103 + 10x = -5 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
103 + 10x + -7x = -5 + 7x + -7x

Combine like terms: 10x + -7x = 3x
103 + 3x = -5 + 7x + -7x

Combine like terms: 7x + -7x = 0
103 + 3x = -5 + 0
103 + 3x = -5

Add '-103' to each side of the equation.
103 + -103 + 3x = -5 + -103

Combine like terms: 103 + -103 = 0
0 + 3x = -5 + -103
3x = -5 + -103

Combine like terms: -5 + -103 = -108
3x = -108

Divide each side by '3'.
x = -36

Simplifying
x = -36

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