0.5 + 0.3y = 0.7y - 0.3
What’s the answer and the steps?

Step-by-step explanation:

0.5+0.3y=0.7y-0.3

You collection the like terms which looks likes

0.5+0.3=0.7y-0.3y

0.8y=0.5

Then you simplify, you gotta use a calculator tho

0.8y/0.8= 0.5/0.8

y=1.6

y = 2

Step-by-step explanation:

1) 0.5 + 0.3y = 0.7y - 0.3 given

2) -0.5 = - 0.5 subtract on both sides to isolate the variable (y)

3) 0.3y = 0.7y - 0.8 Subtract again to isolate the variable (y)

- 0.7y -0.7y

4) -0.4y = -0.8 divide

-0.4y/ -0.4y

-0.8y/ -0.4y y = 2

5x + 5

step-by-step explanation:

you should always add the diagrams and graphs we cannot see. this particular question is kind of borderline because we can make a graph for you.

(f + g)x = -x^2 +3x + 5 + x^2 + 2x

(f + g)x = 5x + 5

the graph of z = 5x + 5 is shown below. always use desmos when in doubt.