5(z-7)=3(2+5)

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


Simplifying
5(z + -7) = 3(2 + 5)

Reorder the terms:
5(-7 + z) = 3(2 + 5)
(-7 * 5 + z * 5) = 3(2 + 5)
(-35 + 5z) = 3(2 + 5)

Combine like terms: 2 + 5 = 7
-35 + 5z = 3(7)

Multiply 3 * 7
-35 + 5z = 21

Solving
-35 + 5z = 21

Solving for variable 'z'.

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

Add '35' to each side of the equation.
-35 + 35 + 5z = 21 + 35

Combine like terms: -35 + 35 = 0
0 + 5z = 21 + 35
5z = 21 + 35

Combine like terms: 21 + 35 = 56
5z = 56

Divide each side by '5'.
z = 11.2

Simplifying
z = 11.2

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