3 years ago

Given: 10-x+3x=-4(x-4) prove: x=1 and i have to use proofs for each step ex:division property

Mathematics

1 answer:

lisabon 2012 [21]3 years ago

7 0

Answer:

10+x+3x=-4(x-4)

10+2x=-4x+16

collect like-terms

2x+4x=16-10

6x=6

divide both by 6 to find the value of x

therefore, x is equal to 1

You might be interested in

The solution of the given system of linear equations will lie in which of the following quadrants?

Rashid [163]

Answer: C Fourth Quadrant

Step-by-step explanation:

7 0

3 years ago

Divide x to the 1 half power divided by x to the 2 sevenths power.

juin [17]

$\frac{x^\frac{1}{2} }{x^\frac{2}{7}}$

According to the rule of exponents $\frac{a^m}{a^n} = a^{(m-n)}$ , i.e. when two terms are in division with same base , we subtract the exponents

$\frac{x^\frac{1}{2} }{x^\frac{2}{7}} = x^{(\frac{1}{2}) - (\frac{2}{7})}$

$=x^\frac{3}{14}$

x to the 3 fourteenths power

5 0

3 years ago

A basket holds at most 14 pounds of apples and oranges

Helen [10]

A.

B and C are wrong because x is more than or equal to 3.

D is wrong because y is the weight of oranges and cannot be negative.

7 0

3 years ago

Read 2 more answers

Please help me withthis its realy important that I get it right

Savatey [412]

Answer:

its option C

Step-by-step explanation:

5 0

3 years ago

Read 2 more answers

I need help on this.

attashe74 [19]

Ummmmmmmmmmmm your picture inst showing

3 0

3 years ago

Given: 10-x+3x=-4(x-4) prove: x=1 and i have to use proofs for each step ex:division property​

Given: 10-x+3x=-4(x-4) prove: x=1 and i have to use proofs for each step ex:division property