7a-9b-5z+10b-7a=

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Solution for 7a-9b-5z+10b-7a= equation:


Simplifying
7a + -9b + -5z + 10b + -7a = 0

Reorder the terms:
7a + -7a + -9b + 10b + -5z = 0

Combine like terms: 7a + -7a = 0
0 + -9b + 10b + -5z = 0
-9b + 10b + -5z = 0

Combine like terms: -9b + 10b = 1b
1b + -5z = 0

Solving
1b + -5z = 0

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '5z' to each side of the equation.
1b + -5z + 5z = 0 + 5z

Combine like terms: -5z + 5z = 0
1b + 0 = 0 + 5z
1b = 0 + 5z
Remove the zero:
1b = 5z

Divide each side by '1'.
b = 5z

Simplifying
b = 5z

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