5(2x+7)-(10x+7)=28

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Solution for 5(2x+7)-(10x+7)=28 equation:


Simplifying
5(2x + 7) + -1(10x + 7) = 28

Reorder the terms:
5(7 + 2x) + -1(10x + 7) = 28
(7 * 5 + 2x * 5) + -1(10x + 7) = 28
(35 + 10x) + -1(10x + 7) = 28

Reorder the terms:
35 + 10x + -1(7 + 10x) = 28
35 + 10x + (7 * -1 + 10x * -1) = 28
35 + 10x + (-7 + -10x) = 28

Reorder the terms:
35 + -7 + 10x + -10x = 28

Combine like terms: 35 + -7 = 28
28 + 10x + -10x = 28

Combine like terms: 10x + -10x = 0
28 + 0 = 28
28 = 28

Add '-28' to each side of the equation.
28 + -28 = 28 + -28

Combine like terms: 28 + -28 = 0
0 = 28 + -28

Combine like terms: 28 + -28 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

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