-7x+5(x+7)=25

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Solution for -7x+5(x+7)=25 equation:


Simplifying
-7x + 5(x + 7) = 25

Reorder the terms:
-7x + 5(7 + x) = 25
-7x + (7 * 5 + x * 5) = 25
-7x + (35 + 5x) = 25

Reorder the terms:
35 + -7x + 5x = 25

Combine like terms: -7x + 5x = -2x
35 + -2x = 25

Solving
35 + -2x = 25

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + -2x = 25 + -35

Combine like terms: 35 + -35 = 0
0 + -2x = 25 + -35
-2x = 25 + -35

Combine like terms: 25 + -35 = -10
-2x = -10

Divide each side by '-2'.
x = 5

Simplifying
x = 5

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