-7(6+d)=49

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Solution for -7(6+d)=49 equation:


Simplifying
-7(6 + d) = 49
(6 * -7 + d * -7) = 49
(-42 + -7d) = 49

Solving
-42 + -7d = 49

Solving for variable 'd'.

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

Add '42' to each side of the equation.
-42 + 42 + -7d = 49 + 42

Combine like terms: -42 + 42 = 0
0 + -7d = 49 + 42
-7d = 49 + 42

Combine like terms: 49 + 42 = 91
-7d = 91

Divide each side by '-7'.
d = -13

Simplifying
d = -13

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