7x-1=4+2x

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Solution for 7x-1=4+2x equation:


Simplifying
7x + -1 = 4 + 2x

Reorder the terms:
-1 + 7x = 4 + 2x

Solving
-1 + 7x = 4 + 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.
-1 + 7x + -2x = 4 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-1 + 5x = 4 + 2x + -2x

Combine like terms: 2x + -2x = 0
-1 + 5x = 4 + 0
-1 + 5x = 4

Add '1' to each side of the equation.
-1 + 1 + 5x = 4 + 1

Combine like terms: -1 + 1 = 0
0 + 5x = 4 + 1
5x = 4 + 1

Combine like terms: 4 + 1 = 5
5x = 5

Divide each side by '5'.
x = 1

Simplifying
x = 1

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