4(x+1)=9

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


Simplifying
4(x + 1) = 9

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

Solving
4 + 4x = 9

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 4x = 9 + -4

Combine like terms: 4 + -4 = 0
0 + 4x = 9 + -4
4x = 9 + -4

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

Divide each side by '4'.
x = 1.25

Simplifying
x = 1.25

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