Solve Equations with Variables on both sides I
3a-1<2a
a<1
3(2x-6) = 4(x+2)
x=13
2m - 16 + 5 m + 45
7m + 29
5n+9>2n
n>-3
2x+3x-7>x+1
x>2
3(x + 4)
3x + 12
8y-3>=6y+17
y>=10
2x+3(x-4)=-x
x= -2
3(x+2)-5x+7
-2x+13
2x + 11 = -3x + 36
What is x = 5
x+5<=4x+26
x>=7
One day Sally walked 3 miles per hour and started 1 mile from her house. The next day she jogged 5 miles per hour starting from her house. Write an equation to find the number of hours, h, Sally exercised if she went the same distance both days.
3h+1=5h
7 - (2x+3)
-2x+4
3/4x+8=2x-12
x=16
x+5<4x+26
what is x > 7
Bronze Gym charges a membership fee of $50 plus $9 for each visit. 12-Hour Gym only charges $12 for each visit. Which inequality best represents the number of visits, v, when Bronze Gym costs less than 12-Hour Gym? Miscellaneous
50 + 9v< 12v
-(3x-4) + 2x - 1
-x+3
7x - 17 = 3x + 4 - 2x
x=7/2 or 3.5
12x+ 3<= 5x+ 31
x<=4
Sara had $330 in her savings account when Chris opened a savings account with zero dollars.
Sara deposited $30 into her account each week for x weeks.
Chris deposited $50 into his account each week for x weeks.
The accounts did not earn interest.
Which inequality represents this situation when the amount of money in Sara’s account was greater than the amount of money in Chris’s account?
50x < 330 + 30x
2(4x-8) - 3(2x+3)
2x-25