I don't know about the first one but the second one you just subtract 5 from both sides of the equation:
3y = 14
Then you see, what times 3 equals 14...
Answer:
Option A and D are only true.
Step-by-step explanation:
The equation is given as 2 (4x + 1) -3 = ax + b
⇒ 8x - 1 = ax + b ....... (1)
A. If a = 8 and b = 1, then the equation will have no solution.
D. If a = 2 and b = - 1, then the equation (1) will have exactly one solution.
All the remaining conditions and statements are false.
Therefore, options A and D are only true. (Answer)
Answer:
can u explain the question
Step-by-step explanation:
And I will answer asap
0.2% becouse
0.002=2/1000=0.2/100
Answer:
FIRST. Multiply both sides of the bottom equation by 2
Step-by-step explanation:
12x - y = 26
×2 ×2
24x - 2y = 52
-2 is opposite to 2