3 years ago

10x +2=7 what is the value of 2x

2 answers:

7 0

2x=1

First subtract 2 from both sides and the new equation with become 10x=5. Next divide by 5 on both sides to get 2x. The new equation will look like 2x=1

RoseWind [281]3 years ago

5 0

Answer:

Step-by-step explanation:

10x + 2 = 7

10x = 7 - 2

10x = 5

x = 5/10 reduces to 1/2

2x = 2(1/2) = 1 <==

You might be interested in

What algebraic expression is a polynomial with a degree of 4

Monica [59]

Answer:

Any expression that has an X with an exponent of 4 and no other higher exponent.

Step-by-step explanation:

The degree of an expression is the highest exponent on an X in the equation.

4 0

3 years ago

What is the answer to the question?

Usimov [2.4K]

I dont know bsjSBHBSHXHBhbA ehouahd

6 0

4 years ago

6. You had a coupon for 25% off from your favorite restaurant. You paid $15. How much was the bill before your discount?

jeka94

Answer:

18.75

Step-by-step explanation:

got this from calculator so might be wrong

u add 25 percent to 15

3 0

2 years ago

Read 2 more answers

I need help please i will give u brainly

Vinvika [58]

Answer:

6.04 inches.

Step-by-step explanation:

Corbin want's to make a model, in which every 100 feet would be shown by 1 inch.

The monument is 604 feet in height.

Divide 604 with 100:

604/100 = 6.04

The height of Corbin's model would thereby be 6.04 inches.

8 0

3 years ago

Read 2 more answers

John has 125 marbles. 35 are green; 40 are red; 20 are yellow and the rest are blue. What is the ratio of the blue marbles to al

polet [3.4K]

Answer:

Step-by-step explanation:

4 0

4 years ago