writing equations
solving addition and subtractions equations.
solving equations by using multiplication and division.
solving multi-step equations
solving equationswith the variables on each side
100
five times the number a squared is three times the sum of b and c .
the equation is, 5a(second power)=3(b+c)
100
m-48=29
m=77
100
solve: t/3=7
the solution is 21. t=21.
100
7m-17=60
m=11
100
15+6x=45+8x
-15=x
200
3m+5=14
three times m plus five equals fourteen.
200
21+q=-18
q=-39
200
solve (2 1/4)g=1/2
g= 2/9
200
p-15/9=-6
p=-39
200
5x+20=6x-5
20=x-5
300
three times m plus six equals seven.
3m+6=7
300
142+d=97
d=-45
300
42=-6m
-7=m
300
2/3p-25=115
p=210
300
20-4x=6x
12=12
400
w+v=y(to second power)
the sum of w and v equals the square of y.
400
solve g+3/4=-1/8
g=-7/8
400
1/6w=33
What w=198
400
n+(n+2)+(n+4))=-42
n=-16
400
3x+15-9=2(x+2)
x=-2
500
5v+3-8=4
five times v plus three minus eight equals four
500
write an equation for the following problem then solve. a number increased by five is equal to 42. find the number.
n=37. solution is 37.
500
13s=195
s=15
500
7n-2=5n+6
n=4
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