3 years ago

Given: 3(x-4)=2x+7 Prove: x=19 PROOF: StatementsReasons

1 answer:

4 0

Hey !

$3(x - 4) = 2x + 7 \\ \\ 3x - 12 = 2x + 7 \\ \\ 3x - 2x = 7 + 12 \\ \\ x = 19 \: \: \: \: \: \: \: Ans.$

Hope it helps you :)

You might be interested in

What is the ratio of 15 and 40 in simplest form

AlekseyPX

15/5=3
40/4=8
Answer-3:8

4 0

3 years ago

Read 2 more answers

2=n over 3 what does n equal?

Ede4ka [16]

Answer:

n = 6

Step-by-step explanation:

2 = $\frac{n}{3}$

multiply both sides by 3

=> n = 6

8 0

3 years ago

Read 2 more answers

What is the height of a triangle if the area is 28 in2 and the base is 7

stealth61 [152]

Answer:

it's 8 inches

3 0

3 years ago

What points are solutions for the system of equations?

siniylev [52]

If it's written correctly, I believe the points are (5 , 140) and (20 , 520). First equation indicates a parabola and the second a line. The parabola crosses the line at two points.

3 0

3 years ago

If a sample of 58 runners were taken from a population of 302 runners, could refer to the mean of how many runners' times?

IceJOKER [234]

The answer will be neither 58 nor 302 58 Both 58 and 302 or just 302

4 0

3 years ago

Read 2 more answers