4(a+9)=4a+x

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

Simplifying
4(a + 9) = 4a + x

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

Add '-4a' to each side of the equation.
36 + 4a + -4a = 4a + -4a + x

Combine like terms: 4a + -4a = 0
36 + 0 = 4a + -4a + x
36 = 4a + -4a + x

Combine like terms: 4a + -4a = 0
36 = 0 + x
36 = x

Solving
36 = x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
36 + -1x = x + -1x

Combine like terms: x + -1x = 0
36 + -1x = 0

Add '-36' to each side of the equation.
36 + -36 + -1x = 0 + -36

Combine like terms: 36 + -36 = 0
0 + -1x = 0 + -36
-1x = 0 + -36

Combine like terms: 0 + -36 = -36
-1x = -36

Divide each side by '-1'.
x = 36

Simplifying
x = 36