7+30x=20x+25

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Solution for 7+30x=20x+25 equation:


Simplifying
7 + 30x = 20x + 25

Reorder the terms:
7 + 30x = 25 + 20x

Solving
7 + 30x = 25 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
7 + 30x + -20x = 25 + 20x + -20x

Combine like terms: 30x + -20x = 10x
7 + 10x = 25 + 20x + -20x

Combine like terms: 20x + -20x = 0
7 + 10x = 25 + 0
7 + 10x = 25

Add '-7' to each side of the equation.
7 + -7 + 10x = 25 + -7

Combine like terms: 7 + -7 = 0
0 + 10x = 25 + -7
10x = 25 + -7

Combine like terms: 25 + -7 = 18
10x = 18

Divide each side by '10'.
x = 1.8

Simplifying
x = 1.8

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