isgaminforlife isgaminforlife

04-01-2022
Chemistry

contestada

Given: 12 - x = 20 - 5x

To Prove: x = 2

Respuesta :

Аноним Аноним

04-01-2022

Answer:

12 - x = 20 - 5x

Add 5x on both sides,

12 - x + 5x = 20 - 5x

12 + 4x = 20

Subtract 12 on both sides,

12 - 12 + 4x = 20 - 12

4x = 8

Divide 4 on both sides,

4x / 4 = 8 / 4

x = 2

Hence proved.

Answer Link

Otras preguntas

A transformer has a primary coil with 600 turns and a secondary coil with 300 turns. If the output voltage is 320 volts, what is the input voltage?A. 8 volts

factoring 12m^2n^2-8mn+1=

among the qualities listed on the human relations scale, the most important one for the building new relationship is?

At the school carnival, Carmen sold 3 times as many hot dogs as Shawn. The two of them sold 152 hot dogs altogether. How many hot dogs did Carmen sell? 51382111

How many eights are there in 6 1/2

1. Why are there active volcanoes along the Pacific coast in Washington and Oregon but not along the East coast of the United States?

At the school carnival, Carmen sold 3 times as many hot dogs as Shawn. The two of them sold 152 hot dogs altogether. How many hot dogs did Carmen sell? 51382111

distribute (x+1)(x-2)

Given the inequalities y > 5x-8 and y >3x+4, find the point that satisfies one inequalities but not them all

How many eights are there in 6 1/2