Answer:
(1): -4.7 - 2.3x + 0.5 - 4x
(2):-5.3x-4.2-x
(3):-3.4-6.3x-0.8
Step-by-step explanation:
By Collecting like terms and adding the answer I get -6.3x - 4.2
(1):-4.7-2.3x+0.5-4x
Collect like terms
-2.3x-4x-4.7+0.5
-6.3x-4.2
(2):-5.3x-4.2-x
Collect like terms
-5.3x-x-4.2
-6.3x-4.2
(3): -3.4-6.3x-0.8
Collect like terms
-6.3x-3.4-0.8
-6.3x-4.2
Answer:
Equation: 154 = 158n - 132 n = 11/6
Step-by-step explanation:
Let's start by converting this into an equation. Some keywords to look for are "is" which means an equal sign (=), "product" which is multiplication (*), and "decreased" which means a minus sign (-):
So this is our equation: 154 = 158n - 132
Now we have to solve for n:
First, we add 132 to both sides to isolate the n more:
286 = 158n
Then to completely isolate the n, we divide both sides by 158
286
------ = n
156
<u>n = 11/6, final answer.</u>
<h3>
Answer:<u>
3
/6 ÷ 9
/18 is 1
/1
</u></h3>
Step-by-step explanation: Steps for dividing fractions
Find the reciprocal of the divisor
<u>Reciprocal of 9/
18
: 18
/9 Now, multiply it with the dividend
So, 3/
6 ÷ 9/18 = 3
/6 × 18
/9
= 3 × 18/
6 × 9 = 54/
54
</u>
<u>After reducing the fraction, the answer is </u>
<u>1
/1</u>
<h2 />
Answer:
Two unknown numbers whose difference is 16 and quotient is 5
