kjhgkfdjghkdfjgdfhkj kjhgkfdjghkdfjgdfhkj

03-12-2020
Mathematics

contestada

Solve 6x+8+7x-9=90 this is pretty hard tbh

Respuesta :

Аноним Аноним

03-12-2020

Answer:

x=7

Step-by-step explanation:

6x+8+7x-9=90

13x+8-9=90

13x-1=90

add 1 to both sides

= 13x=91

divide both sides by 13

= x=7

Answer Link

Otras preguntas

ben is 5 years older than his sister Kelsey. the sum of their ages is 10 less than 3 times Kelsey's age. how old is ben?

The closer a probability is to 0 the more likely it is to occur. 1.True 2.False

7th-grade math help me, please :(

What two documents will you use to support your response? ____________ and ____________

Steven and Amanda each work on a farm. Every day both Steven and Amanda spent their shift picking apples and placing them in brown barrels. If Steve can pick tw

Ricey paid $1500 in taxes for his premises. If the tax is 15% of the value of the premises, what is the value of his premises?

Auxins: cause plants to grow away from the light cause some plant cells to grow longer than others are only found in flowering plants are used to delay aging in

Find the slope of the line that goes through the given points. (1, - 6) and (3,6)

Given: AB ≅ BC and AO ≅ OC OK − angle bisector of ∠BOC Find: m∠AOK

A rocket blasts off and moves straight upward from the launch pad with constant acceleration. After 3.0 s the rocket is at a height of 80.0 m. What are the magn