Hour 1
What is the first step to solving this equation....
18+3a=42
subtract 18 on both sides of the equation.
Solve...
a/-7=-14
a=98
Solve...
2x+5=13
x=4
What is the first step to solving this problem?
4+x=10
Subtract the 4 on both sides of the equation
Solve when x=-8
2x
-16
Solve the following problem
x/3 + 8 = 10
x= 6
solve...
(x+5)/3=4
x=7
Solve...
1/2f= 3
f=6
simplify
x+9x-9-10
10x -19
Solve when x= 2 and y=-7
2x+y
-3
Simplify the expression
9x+10 - 8x +7a -a
x+6a+10
Solve...
6(x-3)=0
x=3
Simplify...
12x+9a-a+10x-5
22X + 8a -5
Solve...
(x+5)/3=4
x=7
Solve when x= 10 and y=-2
x(7-y)
90
simplify...
5(2x+10) + 7(3+4x) +5a
38x + 71 +5a
simplify
2(a+3) - (5-4)
2a +5
Solve ...
-9x+3 = -6
x=1
solve....
(2x-8)/6=6
x=22
Solve when x= -8 y=-2 and z= 11
z+ y(x-2)
31
Solve
2x= 5x +(10-9)
x=-1/3
Solve....
x/3 + 8 = 12
x= 12
(x-3)/-92=31
x=-2,849
Solve...
15= 3x/7 + 9
x=14
Solve when a =-5 b=1 and c=-3
ac+ b(1+c)
13