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Solve this equation using subtitution x plus 7y equals 39 and 3x subtract 2y equals 2?
From first equation: x = 39 - 7ySubstitute this in second equation: 3(39 - 7y) - 2y = 2ie 117 - 21y - 2y = 2ie 115 = 23yie y = 5, making x = 4.
Solve this equation -3 equals x plus 2?
Subtract two from both sides and you are left with X equals -5
13 equals 7 plus s s equals?
Set up the equation and solve: 13 = 7 + s (next subtract 7 from each side of the equation to solve for s) 6 = s
How do you solve 10x equals 3x plus 56?
First, subtract 3x from each side of the equation. Then, divide each side of the equation by 7 .
What does x equal in the equation x plus 5 equals negative 13?
Set up the equation and solve: x + 5 = -13 (next subtract 5 from each side of the equation to solve for x) x = -18
Solve this equation using subtitution x plus 7y equals 39 and 3x subtract 2y equals 2?
From first equation: x = 39 - 7ySubstitute this in second equation: 3(39 - 7y) - 2y = 2ie 117 - 21y - 2y = 2ie 115 = 23yie y = 5, making x = 4.
How do you solve 2x subtract y equals 1?
1
How do you solve 14 equals 18 plus y?
U can subtract 18 from each side of the equation.
Solve this equation -3 equals x plus 2?
Subtract two from both sides and you are left with X equals -5
13 equals 7 plus s s equals?
Set up the equation and solve: 13 = 7 + s (next subtract 7 from each side of the equation to solve for s) 6 = s
How do you solve 10x equals 3x plus 56?
First, subtract 3x from each side of the equation. Then, divide each side of the equation by 7 .
What does x equal in the equation x plus 5 equals negative 13?
Set up the equation and solve: x + 5 = -13 (next subtract 5 from each side of the equation to solve for x) x = -18
How do you solve 9X plus 7 equals 4X - 8?
Here are the steps: -- Write the equation. -- Subtract 7 from each side of the equation. -- Subtract 4x from each side. -- Divide each side by 5.
Solve this equation using subtitution 8x subtract y equals 4 and 5x plus 3y equals 17?
y=4x=1Because:8x - y = 45x + 3y = 17You can rearrange the first equation to give:y = 8x - 4And substitute this into the second equation:5x + 3(8x - 4) = 17Expanded out:5x + 24x - 12 = 1729x - 12= 1729x = 29So x=1And because you know know x you can put that into an equation to find y:y = 8x - 4y= 8 - 4y= 4
Solve this equation using addition method -8x plus 3y equals -5 and 8x subtract 2y equals 6?
x=1, y=1
The equation s plus 12-2 equals 42 what number do you subtract to solve the equation?
You can first subtract 2 from 12 to get 10. Then when you bring 10 across the = sign, it becomes -10, so 42-10 is 32.
How do you solve this equation 19 equals f plus 5?
19 = f + 5 Subtract 5 from both sides: 14 = f
