PLEASE HELP! IN DESPERATE NEED! Please SHOW YOUR WORK! Thx so much! :)

Mathematics

1 answer:

spayn [35]3 years ago

4 0

1.

$92+\frac{56}{14-x}=100\\\\\frac{56}{14-x}=8\\\\(\frac{56}{14-x})*(14-x)=8*(14-x)\\\\56=(8*14)+[8*(-x)]\\\\56=112-8x\\\\-56=-8x\\\\\\x=7$

2.

$\frac{410-x}{7}+70=120\\\\\frac{410-x}{7}=50\\\\(\frac{410-x}{7})*7=50*7\\\\410-x=350\\\\-x=-60\\\\\\x=60$

You might be interested in

2.5% of what number of candies is 425 candies

Marrrta [24]

170 is the answer to this

3 0

4 years ago

Read 2 more answers

Brooooooooo help meeeeeeeeeeeee

vovangra [49]

The answer is c. I’ve seen this question before

4 0

2 years ago

Read 2 more answers

A) 17<br> B) 15<br> C) 12<br> D) 11<br> E) 9

Elanso [62]

Answer:

x = 17

Step-by-step explanation:

looks kind of isosceles to me
29 x 2 = 58
180 - 58 = 122
122 + 14 = 136
136 / 8 = 17
x = 17

7 0

3 years ago

What is the value of x in the equation 2(x−3) 9=3(x 1) x? x = −3 x = −1 x = 0 x = 3

Masja [62]

The solution of the linear equation is x = 0.

<h3>What is the linear equation?</h3>

An equation is a mathematical statement, which has an equal sign (=) between the algebraic expression.

Linear equations are the equations of degree 1.

The given linear equation is;

$\rm 2(x-3)+ 9=3(x+ 1) +x$

The value of x is determined in the following steps given below. $\rm 2(x-3)+9=3(x+1)+x\\\\2x-6+9=3x+3+x\\\\\ 2x+3=4x+3\\\\3-3=4x-2x\\\\0=2x\\\\x=0$