5(d-7)+5=90

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Solution for 5(d-7)+5=90 equation:


Simplifying
5(d + -7) + 5 = 90

Reorder the terms:
5(-7 + d) + 5 = 90
(-7 * 5 + d * 5) + 5 = 90
(-35 + 5d) + 5 = 90

Reorder the terms:
-35 + 5 + 5d = 90

Combine like terms: -35 + 5 = -30
-30 + 5d = 90

Solving
-30 + 5d = 90

Solving for variable 'd'.

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

Add '30' to each side of the equation.
-30 + 30 + 5d = 90 + 30

Combine like terms: -30 + 30 = 0
0 + 5d = 90 + 30
5d = 90 + 30

Combine like terms: 90 + 30 = 120
5d = 120

Divide each side by '5'.
d = 24

Simplifying
d = 24

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