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2X - 3 = 13
add 3 to each side
2X = 16
divide both sides by 2
X = 8
check
2(8) - 3 = 13
13 = 13
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∙ 13y ago
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2x3 plus 3x5- 3x2 equals?
(2x3)+(3x5)-(3x2)= 2x3=6 3x5=15 3x2=6 So..... 6x25-6= 6x25=150 150+6=156
What is the answer to blank - 13 equals 13?
First, you would add 13+13, which equals 26. Then you would subtract 26-13 which equals 13. So the problem would be 26-13=13.
52 divided by 4 equals what?
13
What times 13 equals 52?
It is: 4 times 13 equals 52
What times 13 equals 156?
12 x 13 = 156
What are the solutions to the equation 2x 3 plus 4 equals 17?
2x3 + 4 = 17 2x3 = 13 x3 = 13 / 2 x = (13 / 2)1/3 x = 521/3 / 2
What are number factors in maths?
4 equals 2x2, 6 equals 2x3
What is 7 plus 2x3?
13
X4 equals 2x3 plus 1?
Not necessarily.
What is the value of 2x3 plus 15y if x equals -7 and y equals 2?
If x = -7, then x3 = -343 so that 2x3 = -686 y = 2 then 15 y = 30 So 2x3 + 15y = -686 + 30 = -656
What multiple equals six?
The multiples of 6 are: 6x1 and 2x3.
2x3 plus 3x5- 3x2 equals?
(2x3)+(3x5)-(3x2)= 2x3=6 3x5=15 3x2=6 So..... 6x25-6= 6x25=150 150+6=156
What is 2x3 plus 11x equals 6x?
your equation is this... 2x3 + 11x = 6x 2x3 + 5x = 0 x(2x2 + 5) = 0 x = 0 and (5/2)i and -(5/2)i
What is a - b x c equals 9?
5-2x3=9
How do you calculate this sum 18-2x3 plus 1?
13
What is the value of 2x3 plus 15yif x equals -7 and y equals 2?
x = -7, y = 2 ⇒ 2x3 + 15y = 2 x (-7)3 + 15 x 2 = 2 x (-343) + 15 x 2 = -656
Why is 15-2x3 equals 9 incorrect?
9 is the correct answer due to order of operations. Other answers are incorrect.
