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Oh, dude, 3x equals 42? That's like saying you have three times some mystery number, and that mystery number equals 42. So, if you divide 42 by 3, you'll find out what that mystery number is. It's like basic math, man.
Well, isn't that a happy little math problem we have here! To find the value of x, we simply need to divide both sides of the equation by 3. So, x equals 14. Just like painting a beautiful landscape, sometimes all it takes is a little brushstroke of division to reveal the hidden beauty within the numbers.
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What Is The Answer To 3x plus 12 42?
3x + 12 = 42 3x = 30 x = 10
2x plus 3x equals?
2x+3x = 5x
What is the answer to 3x equals 15?
If: 3x = 15 Then: x = 5
What is the answer to y equals 3x 3x plus 4y equals 30?
y = 3x 3x + 4y = 30 3x + 4(3x) = 30 3x + 12x = 30 15x = 30 x = 2 y = 3x y = 3(2) y = 6 (2, 6)
3x plus 7 equals 37 x equals?
3x+7=37 -7 -7 3x=30 /3 /3 x=10
What does 3x plus 42 equals 6x plus 12 mean?
3x+42=6x+12 42=6x-3x+12 42=3x+12 42-12=3x 30=3x 10=x
What is 3x-42 equals 33?
3x=(33+42) 3x=75 x=75/3 x=25
What is the answer to 42 divided by something x 3multiplied by 12 equals 24?
(42/3x)*12=24 42/3X=2 42=6X x=7 if it'isn't 3x but x^3 then 21=X^3 21^(1/3)=2.76
3x equals -39 solve for x?
42
2x plus 2y equals 28 3x plus 3y equals 42?
All that can be deduced is that x + y = 14.
How do you solve three times your age plus 9 equals forty-two years?
3x + 9 = 42 3x = 33 x = 11
What is 27-15 equals to?
42
What Is The Answer To 3x plus 12 42?
3x + 12 = 42 3x = 30 x = 10
If T equals 3x plus 7y what is T when x equals 4 and y equals 6?
T = 3x + 7y; x = 4; y = 6T = 3x + 7y (substitute 4 for x, and 6 for y)T = 3(4) + 7(6) = 12 + 42 = 54
3x-1 equals 11 what is the value of x2 plus x?
3x-1=11 solves to x=4. Plug in 4 to get 42+4. The answer is 20.
Solve 3x plus 2y equals 0 and -9x plus y equals 42 using substitution method?
3x+2y = 0 -9x+y = 42 => y = 42+9x Substitute the bottom rearranged equation into the top equation: 3x+2(42+9x) = 0 3x+82+18x = 0 21x = -84 Divide both sides by 21 to find the value of x: x = -4 Substitute the value of x into the original equations to find the value of y: So: x = -4 and y = 6
15 plus 3x 42 then x?
If 15 + 3x = 42, then x = 9
