-9-2(1-3d)=-25

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Solution for -9-2(1-3d)=-25 equation:


Simplifying
-9 + -2(1 + -3d) = -25
-9 + (1 * -2 + -3d * -2) = -25
-9 + (-2 + 6d) = -25

Combine like terms: -9 + -2 = -11
-11 + 6d = -25

Solving
-11 + 6d = -25

Solving for variable 'd'.

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

Add '11' to each side of the equation.
-11 + 11 + 6d = -25 + 11

Combine like terms: -11 + 11 = 0
0 + 6d = -25 + 11
6d = -25 + 11

Combine like terms: -25 + 11 = -14
6d = -14

Divide each side by '6'.
d = -2.333333333

Simplifying
d = -2.333333333

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