3 years ago

Solve the equation for 3y-4=6-2y

Mathematics

2 answers:

Blababa [14]3 years ago

7 0

the answer for 3y-4=6-2y is y=2

DaniilM [7]3 years ago

4 0

To solve the equation, you need to isolate/get "y" by itself in the equation:

3y - 4 = 6 - 2y Add 2y on both sides

3y + 2y - 4 = 6 - 2y + 2y

5y - 4 = 6 Add 4 on both sides

5y - 4 + 4 = 6 + 4

5y = 10 Divide 5 on both sides

$\frac{5y}{5} =\frac{10}{5}$

y = 2

PROOF

3y - 4 = 6 - 2y Substitute/plug in 2 for y

3(2) - 4 = 6 - 2(2)

6 - 4 = 6 - 4

2 = 2

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