(7x-5)-(3x-2)=7

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Solution for (7x-5)-(3x-2)=7 equation:


Simplifying
(7x + -5) + -1(3x + -2) = 7

Reorder the terms:
(-5 + 7x) + -1(3x + -2) = 7

Remove parenthesis around (-5 + 7x)
-5 + 7x + -1(3x + -2) = 7

Reorder the terms:
-5 + 7x + -1(-2 + 3x) = 7
-5 + 7x + (-2 * -1 + 3x * -1) = 7
-5 + 7x + (2 + -3x) = 7

Reorder the terms:
-5 + 2 + 7x + -3x = 7

Combine like terms: -5 + 2 = -3
-3 + 7x + -3x = 7

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

Solving
-3 + 4x = 7

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 4x = 7 + 3

Combine like terms: -3 + 3 = 0
0 + 4x = 7 + 3
4x = 7 + 3

Combine like terms: 7 + 3 = 10
4x = 10

Divide each side by '4'.
x = 2.5

Simplifying
x = 2.5

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