-5x-5(4+7x)=300

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Solution for -5x-5(4+7x)=300 equation:


Simplifying
-5x + -5(4 + 7x) = 300
-5x + (4 * -5 + 7x * -5) = 300
-5x + (-20 + -35x) = 300

Reorder the terms:
-20 + -5x + -35x = 300

Combine like terms: -5x + -35x = -40x
-20 + -40x = 300

Solving
-20 + -40x = 300

Solving for variable 'x'.

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

Add '20' to each side of the equation.
-20 + 20 + -40x = 300 + 20

Combine like terms: -20 + 20 = 0
0 + -40x = 300 + 20
-40x = 300 + 20

Combine like terms: 300 + 20 = 320
-40x = 320

Divide each side by '-40'.
x = -8

Simplifying
x = -8

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