4x+7(x-18)=-49

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Solution for 4x+7(x-18)=-49 equation:


Simplifying
4x + 7(x + -18) = -49

Reorder the terms:
4x + 7(-18 + x) = -49
4x + (-18 * 7 + x * 7) = -49
4x + (-126 + 7x) = -49

Reorder the terms:
-126 + 4x + 7x = -49

Combine like terms: 4x + 7x = 11x
-126 + 11x = -49

Solving
-126 + 11x = -49

Solving for variable 'x'.

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

Add '126' to each side of the equation.
-126 + 126 + 11x = -49 + 126

Combine like terms: -126 + 126 = 0
0 + 11x = -49 + 126
11x = -49 + 126

Combine like terms: -49 + 126 = 77
11x = 77

Divide each side by '11'.
x = 7

Simplifying
x = 7

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