3=5(x+7)-2x

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Solution for 3=5(x+7)-2x equation:


Simplifying
3 = 5(x + 7) + -2x

Reorder the terms:
3 = 5(7 + x) + -2x
3 = (7 * 5 + x * 5) + -2x
3 = (35 + 5x) + -2x

Combine like terms: 5x + -2x = 3x
3 = 35 + 3x

Solving
3 = 35 + 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.
3 + -3x = 35 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + -3x = 35 + 0
3 + -3x = 35

Add '-3' to each side of the equation.
3 + -3 + -3x = 35 + -3

Combine like terms: 3 + -3 = 0
0 + -3x = 35 + -3
-3x = 35 + -3

Combine like terms: 35 + -3 = 32
-3x = 32

Divide each side by '-3'.
x = -10.66666667

Simplifying
x = -10.66666667

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