7x-21=4-24x

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Solution for 7x-21=4-24x equation:


Simplifying
7x + -21 = 4 + -24x

Reorder the terms:
-21 + 7x = 4 + -24x

Solving
-21 + 7x = 4 + -24x

Solving for variable 'x'.

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

Add '24x' to each side of the equation.
-21 + 7x + 24x = 4 + -24x + 24x

Combine like terms: 7x + 24x = 31x
-21 + 31x = 4 + -24x + 24x

Combine like terms: -24x + 24x = 0
-21 + 31x = 4 + 0
-21 + 31x = 4

Add '21' to each side of the equation.
-21 + 21 + 31x = 4 + 21

Combine like terms: -21 + 21 = 0
0 + 31x = 4 + 21
31x = 4 + 21

Combine like terms: 4 + 21 = 25
31x = 25

Divide each side by '31'.
x = 0.8064516129

Simplifying
x = 0.8064516129

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