3b+4b-2=7b-6+4

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Solution for 3b+4b-2=7b-6+4 equation:


Simplifying
3b + 4b + -2 = 7b + -6 + 4

Reorder the terms:
-2 + 3b + 4b = 7b + -6 + 4

Combine like terms: 3b + 4b = 7b
-2 + 7b = 7b + -6 + 4

Reorder the terms:
-2 + 7b = -6 + 4 + 7b

Combine like terms: -6 + 4 = -2
-2 + 7b = -2 + 7b

Add '2' to each side of the equation.
-2 + 2 + 7b = -2 + 2 + 7b

Combine like terms: -2 + 2 = 0
0 + 7b = -2 + 2 + 7b
7b = -2 + 2 + 7b

Combine like terms: -2 + 2 = 0
7b = 0 + 7b
7b = 7b

Add '-7b' to each side of the equation.
7b + -7b = 7b + -7b

Combine like terms: 7b + -7b = 0
0 = 7b + -7b

Combine like terms: 7b + -7b = 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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