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-5
Marcelina Crona
Wiki User
∙ 10y agoThe Equation 7-x=12 can be solved as follows. First the X should be made positive (which can be done my moving it to the other side of the Equal Sign. 7=12+x. Then, the X must be made to be by itself, by moving the 12 to other side of the equation this can be accomplished. 7-12=x (remember that when you move a value across the Equal Sign it changes from positive to negative and negative to positive). After this you solve 7-12=X (7-12= -5) X= -5
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How do you solve 7x plus 12 equals 3x?
7x = 3x - 12 4x=-12 x=-3
How do you solve 7x equals 9y?
You cannot solve one linear equation with two unknown variables.
X 2-7x plus 12 0?
The math equation of X times 2 - 7x + 12 times 0 equals 2X - 7x.
Rewrite the equation 7x plus 2y equals 0 in slope-intercept form?
7x = -3y + 12
What is 11x equals 7x plus 12?
It is a linear equation in a single variable, x.
Solve the equation 7x equals 42?
7x=42 x=42/7 or, x=6
How do you solve this equation to the nearest hundredth x squared -7x -12 equals 0?
Using the quadratic equation formula: x = 8.42 or x = -1.42
How do you solve 7x plus 12 equals 3x?
7x = 3x - 12 4x=-12 x=-3
How do you solve 7x equals 9y?
You cannot solve one linear equation with two unknown variables.
How do solve 7x plus y equals 8 in y equals mx plus b form?
7x + y = 8 Subtract 7x from each side of the equation: y = -7x + 8
X 2-7x plus 12 0?
The math equation of X times 2 - 7x + 12 times 0 equals 2X - 7x.
Rewrite the equation 7x plus 2y equals 0 in slope-intercept form?
7x = -3y + 12
What is the equation for minus 7x equals 63?
The required equation is: -7x = 63
What is -37 equals 3x plus 11-7x?
It is an equation and the value of x is 12
What is 11x equals 7x plus 12?
It is a linear equation in a single variable, x.
Solve for x rounding to the nearest 100th 7x equals 12?
7x = 12Divide each side by 7:x = 12/7 = 1.71 (rounded)
Solve this equation negative 9 minus 7x equals -5?
x=2 because 9-(14)=-5
