7*3x-7=25+2x

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Solution for 7*3x-7=25+2x equation:


Simplifying
7 * 3x + -7 = 25 + 2x

Multiply 7 * 3
21x + -7 = 25 + 2x

Reorder the terms:
-7 + 21x = 25 + 2x

Solving
-7 + 21x = 25 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-7 + 21x + -2x = 25 + 2x + -2x

Combine like terms: 21x + -2x = 19x
-7 + 19x = 25 + 2x + -2x

Combine like terms: 2x + -2x = 0
-7 + 19x = 25 + 0
-7 + 19x = 25

Add '7' to each side of the equation.
-7 + 7 + 19x = 25 + 7

Combine like terms: -7 + 7 = 0
0 + 19x = 25 + 7
19x = 25 + 7

Combine like terms: 25 + 7 = 32
19x = 32

Divide each side by '19'.
x = 1.684210526

Simplifying
x = 1.684210526

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