4b + 22 = 5 (b + 4) - 1 (remove the parantheses)
4b + 22 = 5b + 20 - 1 (calculate)
4b + 22 = 5b + 19 (move the terms)
4b - 5b = 19 - 22 (collect like terms and calculate)
-b = -3 (change the signs)
<em>b = 3</em>
Answer:
N=958
Step-by-step explanation:
19(n − 927) = 589
19n - 17,613 = 589
Answer:
x = 8 degrees
Step-by-step explanation:
The thing in red says "vertically opposite"
Answer:
-5x + 1y = -1
Step-by-step explanation:
move the 5x to the other side of the equal sign.