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"PEDMAS" says you have to do multiplication before adding, and subtracting
that means you have to do 3 x 3 first>> 3 + 9 - 3 + 3 then you can go ahead and add 3 with 9>> 12 - 3 + 3minutes 3 plus 3 just cancel each other so,
the answer is 12
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∙ 8y ago
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What is x2 plus 3x plus x plus 3?
X2+3x+x+3=x(x+1)+3(x+1)=(x+3)(x+1)
What is x plus x plus 1 plus x plus 2 plus x plus 3 equals -14?
x + x + 1 + x + 2 + x + 3 = -144x + 6 = 144x = 8x = 2
What is x plus 3 plus 10?
x + 3 + 10 = x + 13
X plus 3 - x?
x+3-x= x-x+3 = 3
How do you factor x squared plus 6x plus 9?
(x + 3)(x + 3)
What is 54.99 plus 3 x 1 plus 4 x 1 plus 3 x 3 plus 4 x 1 plus 3 x 1 plus 3 x 2 plus 3 x 3 plus 4 x 1 plus 3 x 1 x 3 x 3?
It is 123.99
Can you simplify x plus 3 Divided bY x anymore by the way both the x plus 3 is the numerator the x is the denominator?
6
3 plus x when x 3?
When x = 3, 3 plus x = 6.
What is x2 plus 3x plus x plus 3?
X2+3x+x+3=x(x+1)+3(x+1)=(x+3)(x+1)
X plus 3 equals x plus 3?
x = 0
What is the answer 3 -x plus x equals x plus 6?
9
What is x plus x plus 1 plus x plus 2 plus x plus 3 equals -14?
x + x + 1 + x + 2 + x + 3 = -144x + 6 = 144x = 8x = 2
What is x plus 3 plus 10?
x + 3 + 10 = x + 13
X plus 3 plus 4x equals 13 so how much is x?
x + 3 + 4x = 13 3 +5x = 13 -- combine like terms 5x = 10 -- subtract 3 x = 2 --- divide by 5 "x" equals two
X 3 plus x-1 4 2 plus x?
X 3 plus x-142 plus x is an equation equal to x3+2x-142.
What is X times x plus three plus three times x plus three?
x(x + 3) + 3(x + 3) = x2 + 3x + 3x + 9 = x2 + 6x + 9 = (x + 3)(x + 3) = (x + 3)2
Is x plus 3 equals 3 plus x?
Yes. According to the commutative property of addition: x + 3 = 3 + x
