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KengaRu [80]
3 years ago
15

Help solving this math

Mathematics
1 answer:
VMariaS [17]3 years ago
3 0

Answer:

(1) 9n = 56

        <u>n = 6</u>

(2) 10 + 4y = 38

        <u>y = 7</u>

(3) 3x + 8x = 55

        <u>x = 5</u>

(4) 6m + 20 = 8

        <u>m= -2</u>

(5) 17 - 3a = 23

        <u>a = -2</u>

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

        <u>x = 3</u>

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

        <u>x = 5</u>

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

        <u>x = 4</u>

(9) <u>D. 10</u>

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

       im not sure about this equation

<em>Hope this helps</em>

<em>-Unknown </em>

<u></u>

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