-4x-3(5x+15)=107

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Solution for -4x-3(5x+15)=107 equation:


Simplifying
-4x + -3(5x + 15) = 107

Reorder the terms:
-4x + -3(15 + 5x) = 107
-4x + (15 * -3 + 5x * -3) = 107
-4x + (-45 + -15x) = 107

Reorder the terms:
-45 + -4x + -15x = 107

Combine like terms: -4x + -15x = -19x
-45 + -19x = 107

Solving
-45 + -19x = 107

Solving for variable 'x'.

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

Add '45' to each side of the equation.
-45 + 45 + -19x = 107 + 45

Combine like terms: -45 + 45 = 0
0 + -19x = 107 + 45
-19x = 107 + 45

Combine like terms: 107 + 45 = 152
-19x = 152

Divide each side by '-19'.
x = -8

Simplifying
x = -8

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