Basic Math Examples

$- 15 v - 28 = 3 (- 5 v + 4)$

Step 1

Simplify $3 (- 5 v + 4)$ .

Tap for more steps...

Step 1.1

Rewrite.

$- 15 v - 28 = 0 + 0 + 3 (- 5 v + 4)$

Step 1.2

Simplify by adding zeros.

$- 15 v - 28 = 3 (- 5 v + 4)$

Step 1.3

Apply the distributive property.

$- 15 v - 28 = 3 (- 5 v) + 3 \cdot 4$

Step 1.4

Multiply.

Tap for more steps...

Step 1.4.1

Multiply $- 5$ by $3$ .

$- 15 v - 28 = - 15 v + 3 \cdot 4$

Step 1.4.2

Multiply $3$ by $4$ .

$- 15 v - 28 = - 15 v + 12$

Step 2

Move all terms containing $v$ to the left side of the equation.

Tap for more steps...

Step 2.1

Add $15 v$ to both sides of the equation.

$- 15 v - 28 + 15 v = 12$

Step 2.2

Combine the opposite terms in $- 15 v - 28 + 15 v$ .

Tap for more steps...

Step 2.2.1

Add $- 15 v$ and $15 v$ .

$0 - 28 = 12$

Step 2.2.2

Subtract $28$ from $0$ .

$- 28 = 12$

Step 3

Since $- 28 \neq 12$ , there are no solutions.

No solution