4(d+3)+7=4

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


Simplifying
4(d + 3) + 7 = 4

Reorder the terms:
4(3 + d) + 7 = 4
(3 * 4 + d * 4) + 7 = 4
(12 + 4d) + 7 = 4

Reorder the terms:
12 + 7 + 4d = 4

Combine like terms: 12 + 7 = 19
19 + 4d = 4

Solving
19 + 4d = 4

Solving for variable 'd'.

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

Add '-19' to each side of the equation.
19 + -19 + 4d = 4 + -19

Combine like terms: 19 + -19 = 0
0 + 4d = 4 + -19
4d = 4 + -19

Combine like terms: 4 + -19 = -15
4d = -15

Divide each side by '4'.
d = -3.75

Simplifying
d = -3.75

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