1. 3(x-5)=24
2.-4(x-2)=9
3.4=5(p-5)
4.34-5(p+1)=4
5.(5x+2)=28
6.4(2x-3)+5(3x-4)=14
7.4(2x-3)+5(3x-4)=14
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Solve with full method
Answers
Answer:
1. 3x-15=24
3x= 24+15
3x = 39
x=39/3
x= 13
2. -4x+8=9
-4x= 9-8
-4x= 1
x= -1/4
3. 4= 5p-25
4+25= 5p
29= 5p
p= 29/5
4. 34-5p-5=4
25=5p
p= 25/5
p = 5
5. 5x= 28-2
x= 26/5
6. 8x-12+15x-20=14
23x= 14+32
23x = 46
x= 46/23
x= 2
6 and 7 number question are same
Step-by-step explanation:
1. 3x - 15 = 24
3x = 24 + 15
3x = 39
x = 39/3
x = 13
2. -4x + 8 = 9
-4x = 9 -8
-4x = 1
x = -1/4
3. 4 = 5p - 25
4 + 25 = 5p
29 = 5p
29/5 = p
p = 29/5
4. 34 - 5p - 5 = 4
-5p = 4 + 5 -34
-5p = 9 - 34
-5p = - 25
p = -25/-5
p = 5
5. 5x + 2 = 28
5x = 28 -2
5x = 26
x = 26/5
6. 8x- 12 + 15x - 20 = 14
8x + 15x = 14 +12 +20
23x = 26+20
23x = 46
x = 46/23
x = 2