3x+(-7x-3)=-153

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Solution for 3x+(-7x-3)=-153 equation:


Simplifying
3x + (-7x + -3) = -153

Reorder the terms:
3x + (-3 + -7x) = -153

Remove parenthesis around (-3 + -7x)
3x + -3 + -7x = -153

Reorder the terms:
-3 + 3x + -7x = -153

Combine like terms: 3x + -7x = -4x
-3 + -4x = -153

Solving
-3 + -4x = -153

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + -4x = -153 + 3

Combine like terms: -3 + 3 = 0
0 + -4x = -153 + 3
-4x = -153 + 3

Combine like terms: -153 + 3 = -150
-4x = -150

Divide each side by '-4'.
x = 37.5

Simplifying
x = 37.5

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