-7-8(1-5d)=35

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Solution for -7-8(1-5d)=35 equation: 


Simplifying
-7 + -8(1 + -5d) = 35
-7 + (1 * -8 + -5d * -8) = 35
-7 + (-8 + 40d) = 35

Combine like terms: -7 + -8 = -15
-15 + 40d = 35

Solving
-15 + 40d = 35

Solving for variable 'd'.

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

Add '15' to each side of the equation.
-15 + 15 + 40d = 35 + 15

Combine like terms: -15 + 15 = 0
0 + 40d = 35 + 15
40d = 35 + 15

Combine like terms: 35 + 15 = 50
40d = 50

Divide each side by '40'.
d = 1.25

Simplifying
d = 1.25

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