Answer:
x < 6
Step-by-step explanation:
2 x -9 < 3
+9 . +9
2x < 3 + 9
2x < 12
__ . __
2 . 2
x < 6
Answer:
a=2 b=3
Step-by-step explanation:
From
=2
=0 then a=2
=6 2b=6 b=3
Answer:
<u>For</u><u> </u><u>A</u>

• The equation above has a common bracket "(x + 1)". So, let's first factorise out that bracket:

• now in the second bracket, the common factor is x and 2.

• Final answer;

<u>For</u><u> </u><u>B</u>

• In the equation, the common bracket is (x + 2).
So let's first factorise it out:

• In the second major bracket, the common bracket is (x - 1). so factorise it out:

• Final answer:

Answer:
-4 - 17x
Step-by-step explanation:
Anything enclosed in parentheses must be done first if possible. (3x + 2) is inside two sets of parentheses, but nothing can be done with 3x + 2.
Multiplication must be done next. [6(3x+2)-x] becomes 18x + 12 - x, or
17x + 12.
Now we have 4 - 17x - 12 + 4. Combining like terms through addition and subtraction, we get 4 - 12 + 4 - 17x, or -4 - 17x.