-7x+4(2x+15)=55

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Solution for -7x+4(2x+15)=55 equation:


Simplifying
-7x + 4(2x + 15) = 55

Reorder the terms:
-7x + 4(15 + 2x) = 55
-7x + (15 * 4 + 2x * 4) = 55
-7x + (60 + 8x) = 55

Reorder the terms:
60 + -7x + 8x = 55

Combine like terms: -7x + 8x = 1x
60 + 1x = 55

Solving
60 + 1x = 55

Solving for variable 'x'.

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

Add '-60' to each side of the equation.
60 + -60 + 1x = 55 + -60

Combine like terms: 60 + -60 = 0
0 + 1x = 55 + -60
1x = 55 + -60

Combine like terms: 55 + -60 = -5
1x = -5

Divide each side by '1'.
x = -5

Simplifying
x = -5

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