4+7(5)-4(5)=19

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Solution for 4+7(5)-4(5)=19 equation: 


Simplifying
4 + 7(5) + -4(5) = 19

Multiply 7 * 5
4 + 35 + -4(5) = 19

Multiply -4 * 5
4 + 35 + -20 = 19

Combine like terms: 4 + 35 = 39
39 + -20 = 19

Combine like terms: 39 + -20 = 19
19 = 19

Add '-19' to each side of the equation.
19 + -19 = 19 + -19

Combine like terms: 19 + -19 = 0
0 = 19 + -19

Combine like terms: 19 + -19 = 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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