9-4(x+1)=25

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Solution for 9-4(x+1)=25 equation:


Simplifying
9 + -4(x + 1) = 25

Reorder the terms:
9 + -4(1 + x) = 25
9 + (1 * -4 + x * -4) = 25
9 + (-4 + -4x) = 25

Combine like terms: 9 + -4 = 5
5 + -4x = 25

Solving
5 + -4x = 25

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + -4x = 25 + -5

Combine like terms: 5 + -5 = 0
0 + -4x = 25 + -5
-4x = 25 + -5

Combine like terms: 25 + -5 = 20
-4x = 20

Divide each side by '-4'.
x = -5

Simplifying
x = -5

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