7z+10=7(z+3)

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Solution for 7z+10=7(z+3) equation: 


Simplifying
7z + 10 = 7(z + 3)

Reorder the terms:
10 + 7z = 7(z + 3)

Reorder the terms:
10 + 7z = 7(3 + z)
10 + 7z = (3 * 7 + z * 7)
10 + 7z = (21 + 7z)

Add '-7z' to each side of the equation.
10 + 7z + -7z = 21 + 7z + -7z

Combine like terms: 7z + -7z = 0
10 + 0 = 21 + 7z + -7z
10 = 21 + 7z + -7z

Combine like terms: 7z + -7z = 0
10 = 21 + 0
10 = 21

Solving
10 = 21

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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