-4(d+2)=7(d-3)

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Solution for -4(d+2)=7(d-3) equation:


Simplifying
-4(d + 2) = 7(d + -3)

Reorder the terms:
-4(2 + d) = 7(d + -3)
(2 * -4 + d * -4) = 7(d + -3)
(-8 + -4d) = 7(d + -3)

Reorder the terms:
-8 + -4d = 7(-3 + d)
-8 + -4d = (-3 * 7 + d * 7)
-8 + -4d = (-21 + 7d)

Solving
-8 + -4d = -21 + 7d

Solving for variable 'd'.

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

Add '-7d' to each side of the equation.
-8 + -4d + -7d = -21 + 7d + -7d

Combine like terms: -4d + -7d = -11d
-8 + -11d = -21 + 7d + -7d

Combine like terms: 7d + -7d = 0
-8 + -11d = -21 + 0
-8 + -11d = -21

Add '8' to each side of the equation.
-8 + 8 + -11d = -21 + 8

Combine like terms: -8 + 8 = 0
0 + -11d = -21 + 8
-11d = -21 + 8

Combine like terms: -21 + 8 = -13
-11d = -13

Divide each side by '-11'.
d = 1.181818182

Simplifying
d = 1.181818182

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