7-4(d-4)=23

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Solution for 7-4(d-4)=23 equation:


Simplifying
7 + -4(d + -4) = 23

Reorder the terms:
7 + -4(-4 + d) = 23
7 + (-4 * -4 + d * -4) = 23
7 + (16 + -4d) = 23

Combine like terms: 7 + 16 = 23
23 + -4d = 23

Add '-23' to each side of the equation.
23 + -23 + -4d = 23 + -23

Combine like terms: 23 + -23 = 0
0 + -4d = 23 + -23
-4d = 23 + -23

Combine like terms: 23 + -23 = 0
-4d = 0

Solving
-4d = 0

Solving for variable 'd'.

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

Divide each side by '-4'.
d = 0

Simplifying
d = 0

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