Answer:
y = 3x + 1
Step-by-step explanation:
This new line is parallel to y = 3x - 5 and thus has the same slope (3).
Adapting the point-slope formula y = mx + b to this situation, we use m = 3 and substitute 0 for x and 1 for y:
1 = 3(0) + b
Therefore, b = 1, and the desired equation is
y = 3x + 1
The like terms are all the ones with the same variable/ letter
Answer:
<u>x = -7</u>
Step-by-step explanation:
Add 4 to both sides:
7x - 4 + 4 = 3 + 8x + 4
Simplify (The 4's cancel out)
7x = 8x + 7
Subtract 8x from both sides (The 8's cancel out)
7x - 8x = 8x + 7 -8x
Simplify:
-x = 7
Divide both sides by -1
-x/-1 = 7/-1
Simplify:
x = -7
Hope this helps!