Answer:
x = 4
Step-by-step explanation:
WX = WY
9x - 11 = 7x - 3..........Then subtract 7x to the other side such that
2x - 11 = -3..........Then add 11 to both sides such that
2x = 8...........Then divide 2 such that
x = 4
Answer:
2nd option
Step-by-step explanation:
Given
3x³ - 15x² - 4x + 20
step 1 ( group the first/second and third/fourth terms )
(3x³ - 15x² ) + (- 4x + 20)
step 2 ( factor each group )
3x² (x - 5) - 4(x - 5) ← note factor of - 4 ( not + 4 )
step 3 ( factor out (x - 5) from each term )
(x - 5)(3x² - 4)
Answer:

Step-by-step explanation:
<u>Step 1: Subtract 32x from both sides</u>


<u>Step 2: Subtract 32 from both sides</u>
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<u>Step 3: Divide both sides by 4</u>
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Answer: 
Answer:
a
Step-by-step explanation:
g(1)=5
f(g(1))=f(5)
f(5)=2