candycanetastesgood candycanetastesgood

12-02-2021
Mathematics

contestada

Which equation is not equivalent to 2x + 14 = 4x - 6

a) 14 +6 = 2x
b) -2x =20
c) 2x - 4x = -20
d) x = 10

Respuesta :

12-02-2021

2x + 14 = 4x - 6
14 = 2x - 6
20 = 2x
10 = x

a) 14 + 6 = 2x
20 = 2x
10 = x

b) -2x = 20
x = -10

c) 2x - 4x = -20
-2x = -20
x = 10

d) x = 10

b is the only one that doesn’t equal 10.

Answer Link

englanda1 englanda1

12-02-2021

D.). X=10. It is the same equation, only simplified.

Answer Link

Otras preguntas

4(s+2)+s-1 simplify the equation

provide the missing reason in the following proof. Statement: y + 0 = y a. Symmetric property b. Additive inverse property c. Additive identity property d. O

a total of four and x is less than or equal to 8

A recessive allele t is responsible for a condition called distonia. A man who has this condition marries a woman who doesn't. One of their four children has th

Can you help please!!!! 12. Carmine has 8 liters of punch for a party. Each glass holds 1/5 liter of punch. How many glasses can Carmine fill with punch? 13.Fou

Which equation could be used to find the number of days, d, in h hours?

the percent of Change of 10ft to 8ft

Why are the Galapagos Islands famous?

What does frequency mean in science

HELP ME DO THIS y=2x+4 -5x-5y=-5