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3x + 7 = 5x - 2
Subtract 3x from each side:
7 = 2x - 2
Add 2 to each side:
9 = 2x
Divide each side by 2:
x = 4.5
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Solve the equation 3x plus 23 equals 13x-97?
X = 12
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 .
How do you solve the system of equation 5x plus y equals -7 amd 3x plus y equals 15?
5x+y=-7 3x+y=15 8=D
Solve the equation 15x minus 12 equals 3x plus 8?
15x minus 8=minus 180 3x+8=24
Solve this equation using substitution 3x plus 2y equals 2 and -2 plus y equals 8?
From second equation: y = 8 + 2xSubstitute for y in first equation: 3x + 16 + 4x = 2ie 7x = -14ie x = -2 and y = 4
Solve this equation -3x plus 14 equals -4?
x = 6
Solve the equation 3x plus 23 equals 13x-97?
X = 12
How do you solve this equation 3x plus 2y equals 12 solve for y?
3x + 2y = 12 ie 2y = 12 - 3x so y = 6 - 3x/2
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 .
How do you solve 3x plus 2y equals 7?
You cannot solve one linear equation in two unknown variables.
How do you solve the system of equation 5x plus y equals -7 amd 3x plus y equals 15?
5x+y=-7 3x+y=15 8=D
How do you solve the equation 3x-2 equals 2x plus 3?
3x-2 = 2x+3 3x-2x = 3+2 x = 5
What is the equation for x in the math problem 3x plus 4 equals 10?
3x+4=10 To solve: 3x+4=10 3x=6 x=2
Solve the equation 15x minus 12 equals 3x plus 8?
15x minus 8=minus 180 3x+8=24
Solve this equation using substitution 3x plus 2y equals 2 and -2 plus y equals 8?
From second equation: y = 8 + 2xSubstitute for y in first equation: 3x + 16 + 4x = 2ie 7x = -14ie x = -2 and y = 4
Solve this equation using substitution 5x plus y equals 5 and 3x plus 2y equals 3?
From first equation: y = 5 - 5xSubstitute for y in second equation: 3x + 10 - 10x = 3ie -7x = -7ie x = 1 and y = 0
Solve linear equation 2y equals 3x-4?
2y-3x=4
