-5x+7(x+2)-4=0

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Solution for -5x+7(x+2)-4=0 equation:


Simplifying
-5x + 7(x + 2) + -4 = 0

Reorder the terms:
-5x + 7(2 + x) + -4 = 0
-5x + (2 * 7 + x * 7) + -4 = 0
-5x + (14 + 7x) + -4 = 0

Reorder the terms:
14 + -4 + -5x + 7x = 0

Combine like terms: 14 + -4 = 10
10 + -5x + 7x = 0

Combine like terms: -5x + 7x = 2x
10 + 2x = 0

Solving
10 + 2x = 0

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 2x = 0 + -10

Combine like terms: 10 + -10 = 0
0 + 2x = 0 + -10
2x = 0 + -10

Combine like terms: 0 + -10 = -10
2x = -10

Divide each side by '2'.
x = -5

Simplifying
x = -5

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