4x+3(-7x-9)=177

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Solution for 4x+3(-7x-9)=177 equation:


Simplifying
4x + 3(-7x + -9) = 177

Reorder the terms:
4x + 3(-9 + -7x) = 177
4x + (-9 * 3 + -7x * 3) = 177
4x + (-27 + -21x) = 177

Reorder the terms:
-27 + 4x + -21x = 177

Combine like terms: 4x + -21x = -17x
-27 + -17x = 177

Solving
-27 + -17x = 177

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + -17x = 177 + 27

Combine like terms: -27 + 27 = 0
0 + -17x = 177 + 27
-17x = 177 + 27

Combine like terms: 177 + 27 = 204
-17x = 204

Divide each side by '-17'.
x = -12

Simplifying
x = -12

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