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Mathematics, 07.09.2021 14:00 borsha255

Solve equation check solution

2 (a - 8) + 7 = 5 ( a + 2) - 3a -19​

Answers

ansver
Answer from: Quest
The first one is correct
ansver
Answer from: Quest

3

step-by-step explanation:

divide 13.5 by 9 to get the scale factor. it equals 1.5

2 * 1.5 = 3

Can someone plz answer this for me? whoever answers it first, i will give !
ansver
Answer from: Quest
Basic algebra equation. first set up your equation: 9 \times 2x + 4 = 72divide out 9.2x + 4 = 8and now you are left with 2x + 4 = 8.
ansver
Answer from: Quest

h * s * a

h = history teacher

s = science teacher

a =   art teacher.

i see no data table, but just multiply the number of history teachers, science teachers, and art teachers.

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Solve equation check solution

2 (a - 8) + 7 = 5 ( a + 2) - 3a -19​...

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