3x+7(5x-11)=189

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Solution for 3x+7(5x-11)=189 equation:


Simplifying
3x + 7(5x + -11) = 189

Reorder the terms:
3x + 7(-11 + 5x) = 189
3x + (-11 * 7 + 5x * 7) = 189
3x + (-77 + 35x) = 189

Reorder the terms:
-77 + 3x + 35x = 189

Combine like terms: 3x + 35x = 38x
-77 + 38x = 189

Solving
-77 + 38x = 189

Solving for variable 'x'.

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

Add '77' to each side of the equation.
-77 + 77 + 38x = 189 + 77

Combine like terms: -77 + 77 = 0
0 + 38x = 189 + 77
38x = 189 + 77

Combine like terms: 189 + 77 = 266
38x = 266

Divide each side by '38'.
x = 7

Simplifying
x = 7

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