0.7d+1=1.5d-2

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Solution for 0.7d+1=1.5d-2 equation:


Simplifying
0.7d + 1 = 1.5d + -2

Reorder the terms:
1 + 0.7d = 1.5d + -2

Reorder the terms:
1 + 0.7d = -2 + 1.5d

Solving
1 + 0.7d = -2 + 1.5d

Solving for variable 'd'.

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

Add '-1.5d' to each side of the equation.
1 + 0.7d + -1.5d = -2 + 1.5d + -1.5d

Combine like terms: 0.7d + -1.5d = -0.8d
1 + -0.8d = -2 + 1.5d + -1.5d

Combine like terms: 1.5d + -1.5d = 0.0
1 + -0.8d = -2 + 0.0
1 + -0.8d = -2

Add '-1' to each side of the equation.
1 + -1 + -0.8d = -2 + -1

Combine like terms: 1 + -1 = 0
0 + -0.8d = -2 + -1
-0.8d = -2 + -1

Combine like terms: -2 + -1 = -3
-0.8d = -3

Divide each side by '-0.8'.
d = 3.75

Simplifying
d = 3.75

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