Question

la1" title=" - \frac{1}{3} (9x + 42) - 5x = - 70" alt=" - \frac{1}{3} (9x + 42) - 5x = - 70" align="absmiddle" class="latex-formula">
Can someone help me please!!!
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Answer 1

Answer:

x = 7

Step-by-step explanation:

$- \frac{1}{3} (9x + 42) - 5x = - 70$

Multiply the terms in the bracket

We have

- 3x - 14 - 5x = - 70

- 8x - 14 = - 70

Using the addition property, add 14 to both sides

That's

- 8x + 14 - 14 = - 70 + 14

- 8x = - 56

Divide both sides by - 8

That's

$\frac{ - 8x}{ - 8} = \frac{ - 56}{ - 8}$

We have the final answer as

x = 7

Hope this helps you

Answer 2

For the statement to be true, x is 7