-7(4x-7)+5(2x+5)=22

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Solution for -7(4x-7)+5(2x+5)=22 equation:


Simplifying
-7(4x + -7) + 5(2x + 5) = 22

Reorder the terms:
-7(-7 + 4x) + 5(2x + 5) = 22
(-7 * -7 + 4x * -7) + 5(2x + 5) = 22
(49 + -28x) + 5(2x + 5) = 22

Reorder the terms:
49 + -28x + 5(5 + 2x) = 22
49 + -28x + (5 * 5 + 2x * 5) = 22
49 + -28x + (25 + 10x) = 22

Reorder the terms:
49 + 25 + -28x + 10x = 22

Combine like terms: 49 + 25 = 74
74 + -28x + 10x = 22

Combine like terms: -28x + 10x = -18x
74 + -18x = 22

Solving
74 + -18x = 22

Solving for variable 'x'.

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

Add '-74' to each side of the equation.
74 + -74 + -18x = 22 + -74

Combine like terms: 74 + -74 = 0
0 + -18x = 22 + -74
-18x = 22 + -74

Combine like terms: 22 + -74 = -52
-18x = -52

Divide each side by '-18'.
x = 2.888888889

Simplifying
x = 2.888888889

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