FizeauV

2021-03-11

Find the value of x for the provided equation $0.09(x+200)=0.08x+22.$

gwibdaithq

Skilled2021-03-12Added 84 answers

Procedure:
To solve the equation that involve decimals, there are two commonly used procedures. One procedure is to keep the numbers in decimal form, then solve the equation by applying the properties. Second procedure is to multiply both sides of the equation by an appropriate power of 10 to clear the equation of all decimals.
Calculation:
Consider, $0.09(x+200)=0.08x+22$
Since, clear the decimals by multiplying both sides of the equation by 100.
$100\left[0.09(x+200)\right]=100[0.08x+22]$

$9(x+200)=100(0.08x+22)$

$9x+1800=9x+2200$ , apply distributive property on the both side.
$9x-8x=2200-1800$

$x=400$
Thus, the solution is $x=400.$
Answer:
The solution set is x=400.

Which expression has both 8 and n as factors???

One number is 2 more than 3 times another. Their sum is 22. Find the numbers

8, 14

5, 17

2, 20

4, 18

10, 12Perform the indicated operation and simplify the result. Leave your answer in factored form

$\left[\frac{(4x-8)}{(-3x)}\right].\left[\frac{12}{(12-6x)}\right]$ An ordered pair set is referred to as a ___?

Please, can u convert 3.16 (6 repeating) to fraction.

Write an algebraic expression for the statement '6 less than the quotient of x divided by 3 equals 2'.

A) $6-\frac{x}{3}=2$

B) $\frac{x}{3}-6=2$

C) 3x−6=2

D) $\frac{3}{x}-6=2$Find: $2.48\xf74$.

Multiplication $999\times 999$ equals.

Solve: (128÷32)÷(−4)=

A) -1

B) 2

C) -4

D) -3What is $0.78888.....$ converted into a fraction? $\left(0.7\overline{8}\right)$

The mixed fraction representation of 7/3 is...

How to write the algebraic expression given: the quotient of 5 plus d and 12 minus w?

Express 200+30+5+4100+71000 as a decimal number and find its hundredths digit.

A)235.47,7

B)235.047,4

C)235.47,4

D)234.057,7Find four equivalent fractions of the given fraction:$\frac{6}{12}$

How to find the greatest common factor of $80{x}^{3},30y{x}^{2}$?