4(d-7)+7=

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


Simplifying
4(d + -7) + 7 = 0

Reorder the terms:
4(-7 + d) + 7 = 0
(-7 * 4 + d * 4) + 7 = 0
(-28 + 4d) + 7 = 0

Reorder the terms:
-28 + 7 + 4d = 0

Combine like terms: -28 + 7 = -21
-21 + 4d = 0

Solving
-21 + 4d = 0

Solving for variable 'd'.

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

Add '21' to each side of the equation.
-21 + 21 + 4d = 0 + 21

Combine like terms: -21 + 21 = 0
0 + 4d = 0 + 21
4d = 0 + 21

Combine like terms: 0 + 21 = 21
4d = 21

Divide each side by '4'.
d = 5.25

Simplifying
d = 5.25

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