Solve c-13 c-14 - ScanMath

Question

Simplify the expression

- 12 c - 14

Evaluate

c - 13 c - 14

Solution

More Steps

Evaluate

c - 13 c

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

(1 - 13) c

Subtract the numbers

- 12 c

- 12 c - 14

Show Solution

- 2 (6 c + 7)

Evaluate

c - 13 c - 14

Subtract the terms

More Steps

Evaluate

c - 13 c

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

(1 - 13) c

Subtract the numbers

- 12 c

- 12 c - 14

Solution

- 2 (6 c + 7)

Show Solution

c = - \frac{7}{6}

Alternative Form

c = - 1.1 \dot{6}

Evaluate

c - 13 c - 14

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

c - 13 c - 14 = 0

Subtract the terms

More Steps

Simplify

c - 13 c

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

(1 - 13) c

Subtract the numbers

- 12 c

- 12 c - 14 = 0

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

- 12 c = 0 + 14

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

- 12 c = 14

Change the signs on both sides of the equation

12 c = - 14

Divide both sides

\frac{12 c}{12} = \frac{- 14}{12}

Divide the numbers

c = \frac{- 14}{12}

Solution

More Steps

Evaluate

\frac{- 14}{12}

Cancel out the common factor 2

\frac{- 7}{6}

Use \frac{- a}{b} = \frac{a}{- b} = - \frac{a}{b} to rewrite the fraction

- \frac{7}{6}

c = - \frac{7}{6}

Alternative Form

c = - 1.1 \dot{6}

Show Solution