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lozanna [386]
3 years ago
6

Helppp pleaseee asap :((((((

Mathematics
1 answer:
tangare [24]3 years ago
5 0

We are given the following:

3(x+1)+4(x+1)=49

Simplify the left side of the equation by using the distributive property. After you distribute, you end up with:

3x+3+4x+4=49

Combine like terms:

7x + 7 = 49

Subtract 7 from both sides to cancel the +7 on the left. When you do that, you end up with:

7x = 42

Divide both sides by 7 to isolate x.

\frac{7x}{7} =\frac{42}{7}

Your final answer should be:

x=6

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