Cookson Cookson

23-09-2021
Mathematics

contestada

YOO ITS 4AM AND I HAVE CLASS IN TWO HOURS I NEED HELP
-4(7a+7)-2a=92

Respuesta :

hnori22003 hnori22003

23-09-2021

- 4 ( 7a + 7 ) - 2a = 92

- 28a - 28 - 2a = 92

- 28a - 2a - 28 = 92

Collect like terms

- 30a - 28 = 92

Add both sides 28

- 30a - 28 + 28 = 92 + 28

- 30a = 120

Divide both sides by - 30

- 30a ÷ - 30 = 120 ÷ - 30

a = - 4

Answer Link

Otras preguntas

Kms corporation has assets with a market value of 500 million 50 million of which

Why it is important to bend your knees when you hit the ground after jumping from several feet in the air?

Write down few uses of co2 fire extinguishers

The water level in an inflatable pool decreases by about 6.35×10−1 centimeters each day due to evaporation. There are 8.64×104 seconds in a day. About how m

What problem might an athlete have as a result of chronic use of glucocorticoids to manage pain?

At least one study has shown that consumers are more aware of a celebrity endorser's flaws when he or she endorses a product that

Charleston cut three acres of grass at the meadowbrook farm,which is 15% of the property.How many acres are on the meadowbrook Farm?

on obliqe prism has trapezoid bases. which expression represents the volume of the prism?

_____m = 1km _____ml = 1DL _____cg = 1dag

Which is the slope of the line that passes through the points (3,5) and (8,7)? 1. -1/2 2. 5/2 3. 2/5 4. 3/4