Solve 3d-5d-15=-25 - ScanMath

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Type your math problem... 3d-5d-15=-25

x

Question

Solve the equation

d = 5

Evaluate

3 d - 5 d - 15 = - 25

Subtract the terms

More Steps

Evaluate

3 d - 5 d

Collect like terms by calculating the sum or difference of their coefficients

(3 - 5) d

Subtract the numbers

- 2 d

- 2 d - 15 = - 25

Move the constant to the right-hand side and change its sign

- 2 d = - 25 + 15

Add the numbers

- 2 d = - 10

Change the signs on both sides of the equation

2 d = 10

Divide both sides

\frac{2 d}{2} = \frac{10}{2}

Divide the numbers

d = \frac{10}{2}

Solution

More Steps

Evaluate

\frac{10}{2}

Reduce the numbers

\frac{5}{1}

Calculate

5

d = 5

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