<span>20-9x=11
-9x=11-20
-9x= -9
x= -9/(-9)
x=1
4(2x+1)=8
2x+1=8/4
2x+1=2
2x=2-1
2x=1
x=1/2
x=0.5
5(2x+5)=-15
2x+5= -15/5
2x+5= -3
2x= -3-5
2x= -8
x= -8/2
x=-4
3(8x+1)=-21
8x+1= -21/3
8x+1= -7
8x= -7-1
8x =-8
x= -8/8
x= -1
</span>
Answer:
970
Step-by-step explanation:
Answer:
what do you mean on the button side??
Step-by-step explanation:
<span>3ab-9ab+7ab = ab
</span><span>A-
2(5x-3)=24
10x - 6 = 24
10x = 30
x = 3
</span><span>B-
5(2x+1)=50
</span>10x + 5 = 50
10x = 45
x = 4.5
The answer is 2,000. A helpful tip is anything 5 or above needs to be rounded up. So your number 1,537 needs to be rounded to the nearest thousands. The 5 in the hundreds place is 5 or above so it needs to be rounded up to the next space which is 2,000.
