Solve 5y+3 -7y + 13

Question

Simplify the expression

- 2 y + 16

Evaluate

5 y + 3 - 7 y + 13

Subtract the terms

More Steps

Evaluate

5 y - 7 y

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

(5 - 7) y

Subtract the numbers

- 2 y

- 2 y + 3 + 13

Solution

- 2 y + 16

Show Solution

- 2 (y - 8)

Evaluate

5 y + 3 - 7 y + 13

Subtract the terms

More Steps

Simplify

5 y + 3 - 7 y

Subtract the terms

More Steps

Evaluate

5 y - 7 y

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

(5 - 7) y

Subtract the numbers

- 2 y

- 2 y + 3

- 2 y + 3 + 13

Add the numbers

- 2 y + 16

Solution

- 2 (y - 8)

Show Solution

y = 8

Evaluate

5 y + 3 - 7 y + 13

To find the roots of the expression,set the expression equal to 0

5 y + 3 - 7 y + 13 = 0

Subtract the terms

More Steps

Simplify

5 y + 3 - 7 y

Subtract the terms

More Steps

Evaluate

5 y - 7 y

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

(5 - 7) y

Subtract the numbers

- 2 y

- 2 y + 3

- 2 y + 3 + 13 = 0

Add the numbers

- 2 y + 16 = 0

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

- 2 y = 0 - 16

Removing 0 doesn't change the value,so remove it from the expression

- 2 y = - 16

Change the signs on both sides of the equation

2 y = 16

Divide both sides

\frac{2 y}{2} = \frac{16}{2}

Divide the numbers

y = \frac{16}{2}

Solution

More Steps

Evaluate

\frac{16}{2}

Reduce the numbers

\frac{8}{1}

Calculate

8

y = 8

Show Solution