-5x-4(1+2x)=100

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Solution for -5x-4(1+2x)=100 equation:


Simplifying
-5x + -4(1 + 2x) = 100
-5x + (1 * -4 + 2x * -4) = 100
-5x + (-4 + -8x) = 100

Reorder the terms:
-4 + -5x + -8x = 100

Combine like terms: -5x + -8x = -13x
-4 + -13x = 100

Solving
-4 + -13x = 100

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -13x = 100 + 4

Combine like terms: -4 + 4 = 0
0 + -13x = 100 + 4
-13x = 100 + 4

Combine like terms: 100 + 4 = 104
-13x = 104

Divide each side by '-13'.
x = -8

Simplifying
x = -8

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