7(5d-14)=7(7d-10)

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Solution for 7(5d-14)=7(7d-10) equation:


Simplifying
7(5d + -14) = 7(7d + -10)

Reorder the terms:
7(-14 + 5d) = 7(7d + -10)
(-14 * 7 + 5d * 7) = 7(7d + -10)
(-98 + 35d) = 7(7d + -10)

Reorder the terms:
-98 + 35d = 7(-10 + 7d)
-98 + 35d = (-10 * 7 + 7d * 7)
-98 + 35d = (-70 + 49d)

Solving
-98 + 35d = -70 + 49d

Solving for variable 'd'.

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

Add '-49d' to each side of the equation.
-98 + 35d + -49d = -70 + 49d + -49d

Combine like terms: 35d + -49d = -14d
-98 + -14d = -70 + 49d + -49d

Combine like terms: 49d + -49d = 0
-98 + -14d = -70 + 0
-98 + -14d = -70

Add '98' to each side of the equation.
-98 + 98 + -14d = -70 + 98

Combine like terms: -98 + 98 = 0
0 + -14d = -70 + 98
-14d = -70 + 98

Combine like terms: -70 + 98 = 28
-14d = 28

Divide each side by '-14'.
d = -2

Simplifying
d = -2

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