2 years ago

Solve for x …………………..,.

Mathematics

1 answer:

son4ous [18]2 years ago

3 0

Answer:

x = 4 , x = 3

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.

(11)

18x + 5 = 46 - 1 + 8x

18x + 5 = 45 + 8x ( subtract 8x from both sides )

10x + 5 = 45 ( subtract 5 from both sides )

10x = 40 ( divide both sides by 10 )

x = 4

(13)

15x + 5 + 22x + 4 = 120

37x + 9 = 120 ( subtract 9 from both sides )

37x = 111 ( divide both sides by 37 )

x = 3

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Murrr4er [49]

1 solution. it can't be 2, and if you solve it, there is a solution, x stays in the equation, so there's 1 solution

5 0

3 years ago

3+5=8 and 13+5=18 therefore the sum of two odd numbers is an even number

Ratling [72]

True, 13+17=30,51+49=100

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3 years ago

The perimeter, P, of a rectangle is equal to twice the sum of the length and width of the rectangle. Determine the width of a re

svetoff [14.1K]

Answer:

12 inches

Step-by-step explanation:

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3 years ago

Solve for x.38(2x+16)−2=13 Enter your answer in the box.x =

lys-0071 [83]

Given:

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5 0

1 year ago

Plz ASAP<br><br> 40 POINTS!!!!!

LiRa [457]

Answer:

2 x 4 =8

Step-by-step explanation:

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3 years ago

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