8(5)-(2(5)+1.3)=4(5)+8.7

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Solution for 8(5)-(2(5)+1.3)=4(5)+8.7 equation:


Simplifying
8(5) + -1(2(5) + 1.3) = 4(5) + 8.7

Multiply 8 * 5
40 + -1(2(5) + 1.3) = 4(5) + 8.7

Multiply 2 * 5
40 + -1(10 + 1.3) = 4(5) + 8.7

Combine like terms: 10 + 1.3 = 11.3
40 + -1(11.3) = 4(5) + 8.7

Multiply -1 * 11.3
40 + -11.3 = 4(5) + 8.7

Combine like terms: 40 + -11.3 = 28.7
28.7 = 4(5) + 8.7

Multiply 4 * 5
28.7 = 20 + 8.7

Combine like terms: 20 + 8.7 = 28.7
28.7 = 28.7

Add '-28.7' to each side of the equation.
28.7 + -28.7 = 28.7 + -28.7

Combine like terms: 28.7 + -28.7 = 0.0
0.0 = 28.7 + -28.7

Combine like terms: 28.7 + -28.7 = 0.0
0.0 = 0.0

Solving
0.0 = 0.0

Couldn't find a variable to solve for.

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

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