Solving systems of equations by substitution and addition
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-3/x+2 * 5x+10/9
ax+am+3x+3m/a^2-9 / 2x+2m/a-3
solve and write the answer in the lowest term:
5a^2b/12a * 2a^3b/15ab^6
solve the equation
x/x-1-3/x=1/2
solve for y:
2(b+y)=b
solve by substitution
y=3x+11
2x+3y=0
x+2y=1
8x+6y=4
solve by addition
-3x+y=3
2x-3y=5
solve by addition:
x+3(y-1)=11
2(x-y)+8y=28
solve for 3 variables:
2x-y+z=5
x+y-2z=-4
3x-y+3z=10
Perform operation and simplify
5/root2
root 15/2+root5
find all real solutions:
W^2=100
Find all real solutions
3^ root 2x+9=3
root x-3=(root x+2)-1
solve using quadratic formula:
2x^2+5x-3=0
solve by completing the square:
x^2+10x+25=0
solve by using the quadratic formula:
x^2+6x+6=0
solve by method:
x(x+1)=12
a^4-5a^2+4=0
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solve and write the answer in the lowest term:
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