3 years ago

(3x+3) + (5x-9)= 180

Mathematics

2 answers:

Marysya12 [62]3 years ago

5 0

What are you looking for?

Anon25 [30]3 years ago

5 0

Answer:

Step-by-step explanation:

3 times 23 69 plus 3 equals 72

23 times 5 115-9= 106

106+72= 178

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I REALLY NEED HELP PLEASE

Nezavi [6.7K]

Answer:

Step-by-step explanation:

given

$\frac{s + ( - 7)}{ - 1}$

we first need to simplify the expression before we find it's value when s=-3

positive times negative=negative

so the equation becomes

$\frac{s - 7}{ - 1}$

substituting s=-3 into the equation.

$\frac{ - 3 - 7}{ - 1}$

$\frac{ - 10}{ - 1}$

=the negatives cancel out leaving

$= 10$

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natima [27]

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DedPeter [7]

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Maksim231197 [3]

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3 years ago

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