learning task 4:A.find the value of x that will make the equality true or correct show your solution and box your final answer
1.×+2=8
2.3×=12
3.2×-3
4.3(×+5)=18
5.5×+8=-7
B.Find 3 values of x to make the inquality true or correct
1.×<-1
2.2×>0
3.×+2<7
4.×-4>-1
5.3×+5<-1
WITH SOLUTION PO PLS
1.×+2=8
2.3×=12
3.2×-3
4.3(×+5)=18
5.5×+8=-7
B.Find 3 values of x to make the inquality true or correct
1.×<-1
2.2×>0
3.×+2<7
4.×-4>-1
5.3×+5<-1
WITH SOLUTION PO PLS
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Answers & Comments
Answer:
A.
1. x = 6
2. x = 4
3. i dont know cause no equal
4. x = 1
5. x = -3
B.
1. -2, -3, -4
2. 1, 2, 3
3. 4, 3, 2
4. 5, 6, 7
5. -5, -6, -7
Step-by-step explanation:
A.
1. x+2 = 8
x = 8 - 2 so x = 6
2. 3x = 12
3x/3 = 12/3 so x = 4
4. 3(x+5) = 18
3x + 15 = 18 so 3x = 18-15
3x = 3 so 3x/3 = 3/3 and answer is x = 1
5. 5x+8 = -7
5x = -7 -8 so 5x = -15
5x/5 = -15/5 so x = -3
B.
1. -2<-1 is true, -3<-1 is true, -4<-1 is true
2. 2(1)>0 = 2>0 is true, 2(2)>0 = 4>0 is true, 2(3)>0 = 6>0 is true
3. (4)+2<7 = 6<7 is true, (3)+2<7 = 5<7 is true, (2)+2<7 = 4<7 is true
4. (5)-4>-1 = 1>-1 is true, (6)-4>-1 = 2>-1 is true, (7)-4>-1 = 3>-1 is true
5. 3(-5)+5<-1 = -10<-1 is true, 3(-6)+5 <-1 = -13<-1 is true, 3(-7)+5<-1 = -22 <-1 is true
sana makatulong ito :)