Solve Equations Using the subtraction and Addition Proprieties of Equality
y+37=13
y=-50
3x-2y=-2
5x-6y=10
-4,-5
y=x+2
y=-3 What does x equal?
x=-5
Carson wants to make 20 pounds of trail mix, using nuts and chocolate chips his budget requires that the trail mix costs him 7.60 per pound nuts cost 9 dollars per pound and chocolate chips cost 2 dollars per pound how many pounds of nuts and chocolate chips should be used.
Graph and find where they meet
y=x+7 y=-2
(-9,-2)
a-28=-37
a=-9
4x-3y=9
7x+2y=-6
3,-3
y=2x+4
y=6 Solve for x
x=1
Deven is 26 years old and the sum of his and his sons ages are 50 find his sons age
c=12 D=38
y=2/3x+1 x=0
(0,1)
p-41=-73
p=-32
x+y=10
x-y=12
11,-1
4x+-4y=2-x
y=3x+4 Solve for x
x=-2
the difference of two angles is 20 degrees find the measurements of the angle.
y=32
y=-2/6x-2
y=2/6x
(-3,-1)
x-5/8=3/4
y=11/8
2x+y=7
x-2y=6
4,-1
Solve for x
x*y2=-3 y=6x+3/2
x=-2
two angles are supplementary, the measurement of the larger angle b is 12 degrees less then five times the measure of the smaller angle. Find the measures of both angles
x=32 y=148
y=-3x+7
x=2
(2,1)
n-0.63=-2.4
n=-3.57
4x-3y=10
3x-5y=7
-2,6
solve for x
x+7y=-28 y=4x+2/7
x+-1
A river cruise ship sailed 60 miles downstream for 4 hours and then took 5 hours sailing upstream to return to the dock. Find the speed of the ship in still water and the speed of the river current.
13.5
1.5
y=-3
y=9/9x+3
(-6,-3)