lilyberry123 lilyberry123

01-12-2020
Mathematics

contestada

solve this equation 3x + 5 = 7x – 7

Respuesta :

meowmeow223334 meowmeow223334

01-12-2020

Add 7 to both sides
3x + 12 = 7x
Subtract 3x
12 = 4x
Divide by 4
x = 3

Answer Link

tasni109 tasni109

01-12-2020

Answer:

3

To find:

x

Step-by-step explanation:

3x + 5 = 7x – 7

3x - 7x = -7 - 5

-4x = -12

x = -12/-4

x = 3

hope it helps u!

Answer Link

Otras preguntas

Formulating a Hypothesis Write a hypothesis about the effect of the fan speed on the acceleration of the cart. Use the "if then because "format and be sure to a

PLEASE HELP ME FAST!!! (number 7.)

what is the answer for this question and can tell me how to do this problem too. 791 + 11 > 959 − 13

Trabajó Pepe en Nueva York?

Solve −4(x + 1) − 3 = −3(x − 4). (1 point) a −19, b 19, c 2, d 0

was the first scientist to observe cells using a microscope. A. Matthias jakob schleiden B. Robert Hooke C. Antonie van Leeuwenhoek D. Theodor Schwann

Find the price of a $22 shirt after a 10% discount

why are some people annoying

The three friends all agreed that the plan was_____ A. good B. well

help if your good at math <3