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

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


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

Reorder the terms:
7(5 + x) + -1(2x + -3) = 7
(5 * 7 + x * 7) + -1(2x + -3) = 7
(35 + 7x) + -1(2x + -3) = 7

Reorder the terms:
35 + 7x + -1(-3 + 2x) = 7
35 + 7x + (-3 * -1 + 2x * -1) = 7
35 + 7x + (3 + -2x) = 7

Reorder the terms:
35 + 3 + 7x + -2x = 7

Combine like terms: 35 + 3 = 38
38 + 7x + -2x = 7

Combine like terms: 7x + -2x = 5x
38 + 5x = 7

Solving
38 + 5x = 7

Solving for variable 'x'.

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

Add '-38' to each side of the equation.
38 + -38 + 5x = 7 + -38

Combine like terms: 38 + -38 = 0
0 + 5x = 7 + -38
5x = 7 + -38

Combine like terms: 7 + -38 = -31
5x = -31

Divide each side by '5'.
x = -6.2

Simplifying
x = -6.2

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