4x+7(5x-18)=69

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Solution for 4x+7(5x-18)=69 equation:


Simplifying
4x + 7(5x + -18) = 69

Reorder the terms:
4x + 7(-18 + 5x) = 69
4x + (-18 * 7 + 5x * 7) = 69
4x + (-126 + 35x) = 69

Reorder the terms:
-126 + 4x + 35x = 69

Combine like terms: 4x + 35x = 39x
-126 + 39x = 69

Solving
-126 + 39x = 69

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 + 39x = 69 + 126

Combine like terms: -126 + 126 = 0
0 + 39x = 69 + 126
39x = 69 + 126

Combine like terms: 69 + 126 = 195
39x = 195

Divide each side by '39'.
x = 5

Simplifying
x = 5

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