MATHEMATICS HIGH SCHOOL

3(x - 4) + 6 = 5(x - 1) + 1 solve for x and show work

Answers

Answer 1
Answer:

Answer:

x= -1

Step-by-step explanation:

open brackets and calculate

3x - 12 + 6 = 5x -5 + 1

Calculate

3x - 6 = 5x - 4

transpose

3x - 5x = - 4 + 6

Calculate

- 2x = 2

x= 2/-2

x= -1
Answer 2
Answer:

Answer:

X = -1

Step-by-step explanation:

3(x - 4) + 6 = 5(x - 1) + 1     -distribute

3x - 12 + 6 = 5x - 5 + 1     -combine like terms

3x - 6 = 5x - 4        -subtract 3x

-6 = 2x - 4        -add 4

-2 = 2x      -divide by 2

-1 = x

Hope this helps. Pls give brainliest.

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Represent the following sentence as an algebraic expression, where "a number" is the letter x. The product of 8 and a number.​

Answers

Answer:

x times 8 I'm pretty sure

The sum of two prime numbers is 85. what is the product of these two prime numbers

Answers

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Aaron gives an estimate of 2 for the quotient in a division problem his teacher says his estimate is reasonable if the divisor is 4 which number could be the dividend in Aaron's problem help pleaseeee

Answers

B because it's the closest to 8

Plz help on matching i don't have the t-84 calculator so i cant do it

Answers

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Brainly awnser fast pls!!Simplify the following expression by combining like terms.
3x + 2x - 5

Answers

Answer:

5x-5

Step-by-step explanation:

Answer:

5−5

HOPE THIS HELPS :)

What is the exact value of x in the exponential equation 2^8x − 3 = 7?x = log4/8log2
x = 1/8log2
x= 5/8
x =log5/8

Answers

Hello,

2^(8x)-3=7
==>2^(8x)=10
==>8x log (2)=log(10)
==>8x log(2)=1

==>x=1/(8*log(2))
With parenthesis on the denominator, the answer is B.
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