Solve the equation. 78 = -2(m + 3) + m question 1 options: –42 –72 –84 –28

Hello there!

The answer should be the third option C.

First you had to simplify from both sides of the equations.

Then you can flip by the equation.

Add by 6 from both sides.

Divide by -1 from both sides.

Simplify should be the correct answer.

Hope this helps!

Thank you for posting your question at here on .

Have a great day!

-Charlie

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step-by-step explanation:

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !