milleh54
milleh54 milleh54
  • 03-12-2020
  • Mathematics
contestada

What is 2x+1<8x-2 I dont get it please help

Respuesta :

mumsy
mumsy mumsy
  • 03-12-2020

Answer: x> 1/2

Step-by-step explanation:

if 2x+1∠ 8x-2

inequality , treat this problem like any other equation

have the unknown(x) in one side, and the values on the other side

2x-8x < -1-2

-6x< -3  we multiply by -1, do not forget if we multiply by -1 the sign will change

6x>3  divide by 3

2x>1

x>1/2

Answer Link

Otras preguntas

Find the area of a regular octagon with an apothem of 2 cm.
Please help, I have been trying for a while :(question on photo​
Use properties of exponents to simplify the expression. First, express the answer in exponential form. Then, evaluate the expression. (1^3) ^4
Pls anyone answer 15 - 8 + - 9​
79=11x+13 Solve each equation by using the properties of equality and justify each step
The square of the difference between a number and 7 is 81 . Find the​ number(s).
Looking at the graph (photo attached), what is the independent and dependent variable?
How many liters of a 0.80 M solution can be made with 2.0 mol KNO3? {?} L
multiplicity of F(x)= 4x^3+19x^2-41x+9
My mother cooked dinner while I was doing my homework A.Simple B.Compound C.Complex D.Compound-complex