All categories

3 years ago

3(x+1)+5(x+1)=64 What is x

Mathematics

2 answers:

IrinaK [193]3 years ago

8 0

Answer:

x is 3

Step-by-step explanation:

because 3×2=6+2=8×8=64

Karo-lina-s [1.5K]3 years ago

6 0

Answer:

x=7

Step-by-step explanation:

3(x+1)+5(x+1)=64

(3+5)(x+1)=64

8(x+1)=64

8x+8=64

8x=56

x=7

You might be interested in

7 and2/3 - 5and 5/8=

dolphi86 [110]

7 2/3 - 5 5/8 = 7 16/24 - 5 15/24 = 2 1/24

4 0

3 years ago

Which data set does this stem-and-leaf plot represent?

coldgirl [10]

Answer:

it's 40, 88, 82, 46, 56, 60, 17, 60, 27, 17

7 0

1 year ago

Use the distributive property to simplify the expression: -4(4x + 3) + (7x - 2)

Elodia [21]

-4(4x+3) + (7x -2) = (-16x + -12) + (7x + 2) = -16 + -12 + 7x + 2 = -9x -10
The answer is -9x -10

7 0

2 years ago

the square below is dilated by a scale factor of 1/2. find the perimeter and area of the square below, as well as the perimeter

mars1129 [50]

Answer:

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

3x-2y=10 3x-2y=14 solve using substitution or elimination. What's the answer?

CaHeK987 [17]

I hope this helps you

-3x+2y= -10

3x-2y=14

-3x+2y+3x-2y= -10+14

0+0= 6

0=6 false it's not inconsistent

8 0

2 years ago

Read 2 more answers