2 years ago

Simplify and solve for x 5 (x + 20) = 7x + 30

Mathematics

2 answers:

yarga [219]2 years ago

4 0

Answer:

x = 35

Step-by-step explanation:

5(x + 20) = 7x + 30

Distribute the 5 on the left side by multiplying 5 by the two terms, x and 20.

5x + 100 = 7x + 30

Subtract 7x from both sides.

-2x + 100 = 30

Subtract 100 from both sides.

-2x = -70

Divide both sides by -2.

x = 35

AleksAgata [21]2 years ago

3 0

Answer:

x=35

Step-by-step explanation:

5 (x + 20) = 7x + 30

5x+100=7x+30

5x-7x=30-100

-2x= -70

x=70/2

x=35

Hey mate hope its help you....

You might be interested in

Which of the following expressions is equal to 5^6/5^2? A) 5 • 5 • 5 • 5 B) 5 • 5 • 5 C) 1/5•5•5•5 D) 3

lana66690 [7]

Step-by-step explanation: To simplify, we will apply the <em>Quotient Rule</em>.

The 5's in this problem are bases so as you apply the quotient rule,

subtract the exponents but leave the base alone to get 5⁴.

We can also write 5⁴ as 5 · 5 · 5 · 5.

6 0

3 years ago

Rarotonga Holiday

pogonyaev

Answer:

that is a long story

Step-by-step explanation:

3 0

2 years ago

Which line is it? help asap

ki77a [65]

The correct answer is line q

8 0

2 years ago

Read 2 more answers

Wildlife conservationists are concerned that the deer population might not be constant across the National Forest. The scientist

tankabanditka [31]

Answer

9 deer per square- mile

Step-by-step explanation:.

7 0

2 years ago

PLEASE HELP ME NOW HURRY PLEASE HELP ME IM BEGGING DONT SKIP PLEASE HURRY

wlad13 [49]

Answer:

y = 17x

Step-by-step explanation:

8 0

3 years ago

Simplify and solve for x 5 (x + 20) = 7x + 30​

Simplify and solve for x 5 (x + 20) = 7x + 30