What is the answer to 3(-1)+4=5y-2 ?

The answer to 3(-1)+4=5y-2 is y= 3/5

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3(-1)+4=5y-2

3 (- 1) + 4 = 5 y - 2

y = \frac{3}{5}

Decimal Notation

y = 0.6

Solution steps

3 (- 1) + 4 = 5 y - 2

Switch sides

5 y - 2 = 3 (- 1) + 4

Remove parentheses:

(- a) = - a

5 y - 2 = - 3 \cdot 1 + 4

Multiply the numbers:

3 \cdot 1 = 3

5 y - 2 = - 3 + 4

Add/Subtract the numbers:

- 3 + 4 = 1

5 y - 2 = 1

Move

2

to the right side

5 y = 3

Divide both sides by

5

y = \frac{3}{5}

x, - 6 x + 8 y = 24

1 5^{2} + 2 0^{2} = 2 5^{2}

\frac{2 x - 3}{4} = 3 x

6 - 3 (x + 1) = 4 x + 2 (1 - x)

x, 3 y = 2 x + 15