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inn [45]
2 years ago
13

Just help me please! simplify: 3x – 7 + 5x +8 simplify: m + m + 3m +4

Mathematics
1 answer:
vlada-n [284]2 years ago
4 0
1st one: 8x+1
2nd one:5m+4
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Answer:

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Step-by-step explanation:

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3 years ago
Dr. Ellison says that the equation y = 17x + 1 has a solution of (1,18).
nekit [7.7K]

The solution of an equation is the true value of the equation.

The true statement is <em>(a) Dr. Ellison is right</em>

<em />

The equation is given as:

\mathbf{y =17x + 1}

The solution is given as: (1,18)

Substitute 1 for x and 18 for y.

So, we have:

\mathbf{18 =17 \times 1 + 1}

Multiply

\mathbf{18 =17 + 1}

Add

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The above equation is true.

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Read more about equations at:

brainly.com/question/545403

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