0
5
Gudrun Cremin
Wiki User
∙ 12y agoNo, it's an equation. x is the variable and in this case:
12 - x = 7
x = 12 - 7 = 5
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X2 plus 12x plus 36 equals 0?
x2+12x+36=0 2x+12x+36=0 14x+36=0 14x=-36 x=-36/14 x=-2 4/7
How do you solve 5x-3 equals 11 plus 12x the solution is x equals?
5x-3 = 11+12x 5x-12x = 11+3 -7x = 14 x = -2
Simplify 7x plus 5x equals?
It is: 12x
Y equals -x plus 12x-y equals 5 solve by substitution?
17
What is the solution of the following linear system 12x plus 6y equals 9 4x plus 2y equals 0?
No solution. Multiply second equation by 3 and get 12x + 6y = 0 but already stated 12x + 6y = 9...
Solve the following inequalitie 12x plus 7 equals 43?
This is not an inequality. This is an equation.12x+7=43 12x=36 x=3
12x-8 equals 10x plus 4?
12x - 8 = 10x + 42x = 12x = 6
How do you solve y equals 12x plus 5x-7?
y = 12x + 5x - 7 Since '12x' and '5x' both have the same variable, you are able to combine them. To do this you just need to add 12 + 5 to get 17. After doing this you can rewrite the equation as y = 17x - 7. You can then solve this equation for different values by plugging in a number for 'x' or 'y' or graphing the equation.
What is 12x-7 equals 29?
An equation where x = 3
-7 plus x equals 13 x equals?
-7+x=13x the -7=12x and x =-7/12
What is 6x plus 7 equals -5?
6x+7 = -56x = -12x = -2
-5 plus 12x equals 18x plus 7?
-5 + 12x = 18x + 7Subtract 7 from each side:-12 + 12x = 18xSubtract 12x from each side:-12 = 6xDivide each side by 6:-2 = x
What is 48 divided by a variable equals twelve?
The answer is 4 because you multiply both 48 and 12 by the variable (and considering the variable is x) it would equal: 48=12x then you divide both ides by 12 it would equal 4=x the variable equals 4
How do you solve 12x plus 17 equals 7?
12x + 17 = 7 Subtract 17 from both sides: 12x = -10 Divide both sides by 12: x = -10/12 = -5/6
What is x in 12x plus 6 equals 6x plus 48?
7
How do I work out 52 plus 12x plus 7 equals 0?
52 + 12x + 7 = 0 This is called a linear equation with one unknown (or one variable). To solve it perform mathematical operations (addition, subtraction, multiplication, division) but whatever you do to one side of the equation, you must also do to the other side. Try to place the terms involving "x" on the left hand side and the remaining terms on the right hand side. Subtract 52 from both sides. 52 - 52 + 12x + 7 = -52 : 12x + 7 = -52 Subtract 7 from both sides, 12x + 7 - 7 = -52 -7 : 12x = -59 If appropriate, divide both sides by 12 12x/12 = -59/12 : x = -59/12 If required, the answer could be converted into a decimal number : x = -59/12 = -4.917 (3dp)
What is 7-12x equals 3y if your looking for the y intercept?
The y intercept is 7/3 and the slope is -4
