Answer: The value of x is 8
Step-by-step explanation:
3(x + 5) − 3 = 52 − 2x
First open the bracket, and do multiplication
3x + 15 - 3 = 52 - 2x
3x + 12 = 52 -2x
Collect like terms, and make the whole expression equal to zero
3x + 12 - (52 - 2x) = 0
3x + 12 - 52 + 2x = 0
3x + 2x + 12 - 52 = 0
5x - 40 = 0
5x = 40
Divide both sides by 5
5x/5 = 40/5
x = 40/5
x = 8
Answer:
3
Step-by-step explanation:
Answer:
it is 20 in. by 30 in
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
-6y + 17 = 3y - 10
+6y +6y
17 = 9y - 10
+10 +10
9y = 27
divide both sides by 9
y = 3