Solving for x is easier if
First, remove the parenthesis.
-3(x-1) = 3(4-x)-9
-3x + 3 = 12 - 3x - 9
Next, group the numbers with x on the left side and the rest on the right side.
-3x + 3x = 12 - 9 - 3
0 = 0
So, x has no solution.
I think the best answer is d since 18x + 16x
Given equations are:
m PQR = x + 7 ,
m SQR = x + 3 ,
and m PQR + m SQR = m PQS = 100
using those equations we need to find value of x.
Plug value of (m PQR = x + 7) and (m SQR = x + 3 ) into (m PQR + m SQR = m PQS = 100 )
(x+7) + (x+3) = m PQS = 100
(x+7) + (x+3) = 100
Remove parenthesis
x+7 + x+3 = 100
Rearrange terms
x + x +3+7 = 100
Combine like terms
2x+10 = 100
2x= 100 - 10
2x=90
x=90/2
x=45
Hence final answer is x= 45.
Answer:
im assuming its b because the quality for the pic is bad and i cant really see it
Step-by-step explanation:
