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ElenaW [278]
3 years ago
8

What is the first step in solving the equation 4x+2y=5 for x

Mathematics
2 answers:
tia_tia [17]3 years ago
8 0

Explanation:

Slope-intercept form: → y=mx+b

m: represents the slope and is constant.

b: represents the y-intercept.

Rise/run.

\frac{rise}{run}

m=\frac{rise}{run}

m=\frac{y^2-y^1}{x^2-x^1}

<u><em>But the slope is -2.</em></u>

Hope this helps!

Thanks!

lidiya [134]3 years ago
3 0

Hey there!

Answer = \frac{-1}{2}y+ \frac{5}{4}

Explanation:

Let's solve for x.

4x + 2y = 5

Add -2y to both sides:

4x + 2y + -2y = 5 + -2y

4x = -2y + 5

Divide both sides by 4:

\frac{4x}{4}=\frac{-2y+5}{4}\\\\x=\frac{-1}{2}y+\frac{5}{4}

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