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5x plus 3 equals -12?
5x + 3 = -12 5x =-12-3 =-15 x = -3
If y equals 3x and 3x equals 12 what does y equal?
y = 12. It's the transitive property. y = 12 = 3x.
How do you solve 3x squared plus 24x plus 48 equals 0?
The terms in x in the factorisation must be 3 and 1, the whole numbers must be factors of 48 ie 1/48, 2/24, 3/16, 4/12, or 6/8. The only ones which can combine with the 3 to give a sum of 24 are 4 and 12 viz: (3x + 12)(x + 4)
Multiply the following x plus 3 x plus 4 equals?
(x+3)(x+4) = x2+7x+12
Use the substitution method to solve the system of equations x plus 2y equals 12 and y equals x plus 3?
x+2(x+3) = 12 x+2x+6 = 12 x+2x = 12-6 3x = 6 x = 2 and y = 5
3 plus 3 plus 3 plus 3 equals?
12
What is the answer to this problem If 1 plus 5 equals 12 and 2 plus 10 equals 24 and 3 plus 15 equals 36 then 5 plus 25 equals what?
5 plus 25 equals 60. Need to solve for 5 plus 25 equals ?: 2 plus 10 equals 24 is equivalent to 2 × (1 plus 5) equals 2 × (12); and 3 plus 15 equals 36 is equivalent to 3 ×(1 plus 5) equals 3 × (12); thus 5 plus 25 equals ? is equivalent to 5 × (1 plus 5) equals 5 × (12); thus ? = 5 × 12 = 60.
What is 12divided by 3 plus 4 times 3?
12 divided by 3 equals 4. Then, 4 times 3 equals 12. Finally, 4 plus 12 equals 16.
15 plus -3 divided by -6 equals?
15 plus -3 equals 12 12 divided by -6 equals -2
What will be the answer of equation 3 plus 3x3-3 plus 3 equals?
12
A2 plus 3 equals 12?
a=3
What is 4x2 plus 3 equals?
4x2 plus 3=11
What is -12 divided by plus 3 equals?
-9
What is the answer for this problem 3 equals 12 plus x?
The answer is the number that 'x' must be in order to make it true.3 = 12 + xSubtract 12 from each side of the equation:-9 = x
5 plus -8 equals 3 plus 12?
5 + -8 = 3 + 12 -3 is not equal to 15
What is 12 b plus 3 equals 39 b equals?
b = 12 12(3)+3 = 39, use a calculator to find out
What number plus 3 equals 15?
12
