7x+5-(3x-1)=22

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Solution for 7x+5-(3x-1)=22 equation:


Simplifying
7x + 5 + -1(3x + -1) = 22

Reorder the terms:
7x + 5 + -1(-1 + 3x) = 22
7x + 5 + (-1 * -1 + 3x * -1) = 22
7x + 5 + (1 + -3x) = 22

Reorder the terms:
5 + 1 + 7x + -3x = 22

Combine like terms: 5 + 1 = 6
6 + 7x + -3x = 22

Combine like terms: 7x + -3x = 4x
6 + 4x = 22

Solving
6 + 4x = 22

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 4x = 22 + -6

Combine like terms: 6 + -6 = 0
0 + 4x = 22 + -6
4x = 22 + -6

Combine like terms: 22 + -6 = 16
4x = 16

Divide each side by '4'.
x = 4

Simplifying
x = 4

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