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 = 13
13 + 4x = 25

Solving
13 + 4x = 25

Solving for variable 'x'.

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

Add '-13' to each side of the equation.
13 + -13 + 4x = 25 + -13

Combine like terms: 13 + -13 = 0
0 + 4x = 25 + -13
4x = 25 + -13

Combine like terms: 25 + -13 = 12
4x = 12

Divide each side by '4'.
x = 3

Simplifying
x = 3

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