3(-5x-4)=-7

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Solution for 3(-5x-4)=-7 equation:


Simplifying
3(-5x + -4) = -7

Reorder the terms:
3(-4 + -5x) = -7
(-4 * 3 + -5x * 3) = -7
(-12 + -15x) = -7

Solving
-12 + -15x = -7

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + -15x = -7 + 12

Combine like terms: -12 + 12 = 0
0 + -15x = -7 + 12
-15x = -7 + 12

Combine like terms: -7 + 12 = 5
-15x = 5

Divide each side by '-15'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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