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t - 3.2 + 5.1 = 12
This is a linear equation with one unknown (the number represented by "t")
To solve such an equation perform mathematical operations (addition, subtraction, multiplication and division) so that a single quantity of "t" is on the left hand side of the equation and all other terms on the opposite side.
Add 3.2 to both sides :
t - 3.2 + 3.2 + 5.1 = 12 + 3.2 : t + 5.1 = 15.2
Subtract 5.1 from both sides :
t + 5.1 - 5.1 = 15.2 - 5.1 : t = 10.1
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The equation 6 + y = 12 is a simple equation in one variable. If you add 6 to both sides of the equals sign, you get y = 18, and that is the solution.
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-0.5
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X = 12
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Solve this equation -9h - 6 plus 12h plus 40 equals 22?
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How do you solve the equation 5y equals 3Y plus 12?
5y = 3y + 12 5y - 3y = (3y - 3y) + 12 2y = 12 y = 6
How do you solve the equation 8a plus 4a equals 144?
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4y + 7 = 19 ∴ 4y = 12 ∴ y = 3
What equation do you get when you solve 2x plus 3y 12 for y?
If you solve such an equation for "y", you get an equation in the slope-intercept form.
Use 3x equals 12 solve the equation?
12/3 = 4
Solve for t in the equation 3t plus 7 equals 2t-5?
3t + 7 = 2t - 5 3t = 2t - 12 t = -12
