4+28=7+x

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Solution for 4+28=7+x equation:


Simplifying
4 + 28 = 7 + x

Combine like terms: 4 + 28 = 32
32 = 7 + x

Solving
32 = 7 + 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.
32 + -1x = 7 + x + -1x

Combine like terms: x + -1x = 0
32 + -1x = 7 + 0
32 + -1x = 7

Add '-32' to each side of the equation.
32 + -32 + -1x = 7 + -32

Combine like terms: 32 + -32 = 0
0 + -1x = 7 + -32
-1x = 7 + -32

Combine like terms: 7 + -32 = -25
-1x = -25

Divide each side by '-1'.
x = 25

Simplifying
x = 25

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