Algebraic Expressions
Identify the like terms
z+8-4z
z & -4z
Find the sum
(c-4)+(3c+9)
4c+5
Simplify
2(a-3)
2a-6
Factor using GCF
9-15x
3(3-5x)
-4.4 X (-6.02)
26.488
Identify the like terms
3n+7-n-3
3n & -n
7 & -3
Find the difference
(4y+3)-(2y-9)
2y+12
Simplify
-2.5(8-b)
-20+2.5b
Factor using GCF
36a+16b
4(9a+4b)
7/40 as a decimal
0.175
Simplify the expression
2m-m-7m
-6m
Find the sum
((5/4)q+1)+(q-4)+((-1/4)q+2)
2q-1
Simplify
-7(1-3d-5)
28+21d
Factor out the coefficient of the variable term.
1.7j-3.4
1.7(j-2)
-0.122 as a fraction in simplest form
-61/500
Simplify the expression
6.4x-7-2.9x
3.5x-7
Find the difference
(4-3.7b)-(-5.4b-4)-(1.2b+1)
0.5b+7
Simplify
9(-3w-6.2+2w)
-9w-55.8
Factor out the coefficient of the variable term.
(3/8)d+(3/4)
(3/8)(d+2)
(y+z)/x
x=5, y=-3, z=-2
-1
Simplify the expression
(2/3)y+14-(1/6)y-8
(1/2)y+6
Find the solution
(x-1)-(3x+2)+(5x+4)
3x+1
Simplify
(3/4)(8g-(1/4)-(2/3)g)
(11/2)g-(3/16)
Factor (-3/4) out of
(3/2)x-(9/4)y
(-3/4)(-2x+3y)
A trapezoid has 4 sides.
The total perimeter of the trapezoid is 15x+11.
The side lengths are:
2x+3
3x+4
4x-1
What is the length of the last side?
6x+5