3 years ago

Help solving this math

Mathematics

1 answer:

VMariaS [17]3 years ago

3 0

Answer:

(1) 9n = 56

n = 6

(2) 10 + 4y = 38

y = 7

(3) 3x + 8x = 55

x = 5

(4) 6m + 20 = 8

m= -2

(5) 17 - 3a = 23

a = -2

(6) 10x + 4 = 6x + 16

x = 3

(7) 4(x - 2) + x = 17

x = 5

(8) 2(x + 3) + 3x = x + 22

x = 4

(9) D. 10

(10) -2(3x - 2.4) = 3(3x - 2.4)

im not sure about this equation

Hope this helps

-Unknown

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