dmurray
dmurray
02-03-2016
Mathematics
contestada
How many solutions 4(x-5)=3x+7
Respuesta :
Exvited
Exvited
02-03-2016
[tex]4(x-5)=3x+7 \\ \\ 4x - 20 = 3x + 7 \\ \\ 4x = 3x + 7 + 20 \\ \\ 4x = 3x + 27 \\ \\ 4x - 3x = 27 \\ \\ x = 27 \\ \\ [/tex]
The final result is:
x = 27
Answer Link
VER TODAS LAS RESPUESTAS ( 24+ )
Otras preguntas
Is Dwight D. Eisenhower a good president?
SARAH BROTHER IS 2453 DAYS OLDER THAN HER . SARAH SISTER IS 1562 YEARS YOUNGER THAN HER. HOW MANY YEARS OLDER IS SARAH BROTHER THAN HER SISTER?
Which number is between 0.5 and 8/9? A) 7/24 B) 22/24 C) 25/36 D) 1/3
how will resistance change when the voltage increases in an electric circuit if the current remains constant
Which word in the sentence is the direct object? She planted spinach in the vegetable garden rather than lettuce. A. vegetable B. garden C. lettuce D. spin
if more than one sperm cell were able to enter an egg, what might be the result?
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither for questions 3 and 4. 3 ) y = -7/8x - 1 and -8x + 7y = -21 4.) y = -1
Why are some conflicts described as "external"? They are minor problems in a story. They pit a character against an outside force. They relate to events that ha
Express the statement below as a fraction in lowest term 80% of American are home owners.
word form for 10 times 10 times 10 times 10 times 10
