swishhoopsfordays1 swishhoopsfordays1
  • 12-06-2021
  • Mathematics
contestada

WILL GIVE BRAINLIEST
4
3
2x + 4
x+7

WILL GIVE BRAINLIEST 4 3 2x 4 x7 class=

Respuesta :

bhadelsimron19
bhadelsimron19 bhadelsimron19
  • 12-06-2021

Answer:

x = 8

Step-by-step explanation:

[tex]\frac{x+7}{3} =\frac{2x+4}{4}[/tex]

do cross multiplication

[tex]3(2x+4) = 4(x+7)\\6x + 12 = 4x + 28\\6x - 4x = 12 - 16\\2x = 16\\x = 16/2\\x = 8[/tex]

Answer Link

Otras preguntas

this gas makes up close to one fourth of the air surrounding earth
What numbers add up to -5 and multiply to get -90
Solve the equation for y.4x – 5y = 9
walter buys a bus pass for 30$. everytime he rides the bus money is deducted from the value pass. he rode 12 times and 24$ was deducted from the pass. how much
What is the meaning of open proportion?
16.   The main reason self-confidence is important in human relations is because
Express 230 in scientific notation
Estimate each quotient using compatible numbers.
Convert 14mm to its equivalent in m using dimensional analysis
Which two things are being compared in the poem?harbors and cities  fog and cats  cat feet and harborsfog and moving