TEAS: math
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L
50
D
500
VIII
8
LXXX
80
DCCC
800
IX
9
XC
90
CM
900
XL
40
CD
400
V
5
X
10
C
100
M
1000
MM
2000
2.5x-3.5+5.1x=3.0+1.7x
Let's solve your equation step-by-step. 2.5x−3.5+5.1x=3+1.7x Step 1: Simplify both sides of the equation. 2.5x−3.5+5.1x=3+1.7x 2.5x+−3.5+5.1x=3+1.7x (2.5x+5.1x)+(−3.5)=1.7x+3(Combine Like Terms) 7.6x+−3.5=1.7x+3 7.6x−3.5=1.7x+3 Step 2: Subtract 1.7x from both sides. 7.6x−3.5−1.7x=1.7x+3−1.7x 5.9x−3.5=3 Step 3: Add 3.5 to both sides. 5.9x−3.5+3.5=3+3.5 5.9x=6.5 Step 4: Divide both sides by 5.9. 5.9x 5.9 = 6.5 5.9 x=1.101695 Answer: x=1.101695
Irrational Number - Define
not a fraction, does not terminate(end) and does not repeat *example of it: 0.2020202000200002...