5+4(x+9)=12

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Solution for 5+4(x+9)=12 equation:


Simplifying
5 + 4(x + 9) = 12

Reorder the terms:
5 + 4(9 + x) = 12
5 + (9 * 4 + x * 4) = 12
5 + (36 + 4x) = 12

Combine like terms: 5 + 36 = 41
41 + 4x = 12

Solving
41 + 4x = 12

Solving for variable 'x'.

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

Add '-41' to each side of the equation.
41 + -41 + 4x = 12 + -41

Combine like terms: 41 + -41 = 0
0 + 4x = 12 + -41
4x = 12 + -41

Combine like terms: 12 + -41 = -29
4x = -29

Divide each side by '4'.
x = -7.25

Simplifying
x = -7.25

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