4(-10)-7=3(2(-10)+5)-2

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Solution for 4(-10)-7=3(2(-10)+5)-2 equation: 


Simplifying
4(-10) + -7 = 3(2(-10) + 5) + -2

Multiply 4 * -10
-40 + -7 = 3(2(-10) + 5) + -2

Combine like terms: -40 + -7 = -47
-47 = 3(2(-10) + 5) + -2

Multiply 2 * -10
-47 = 3(-20 + 5) + -2

Combine like terms: -20 + 5 = -15
-47 = 3(-15) + -2

Multiply 3 * -15
-47 = -45 + -2

Combine like terms: -45 + -2 = -47
-47 = -47

Add '47' to each side of the equation.
-47 + 47 = -47 + 47

Combine like terms: -47 + 47 = 0
0 = -47 + 47

Combine like terms: -47 + 47 = 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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