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An equation demonstrates the equality of two expressions. x2+12x+13 is only one expression.
For example,
x+y : expression, not equation
x+5 = 3 : equation
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∙ 13y ago
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Can you help solve 3-x equals 12x-1?
3 - x = 12x - 1 Add x to both sides of the equation: 3 = 13x - 1 Add 1 to both sides of the equation: 4 = 13x Divide both sides of the equation by 13: 4/13 = X
Solve the equation x plus 13 equals -8?
5
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
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 equation 18 plus W-13-20?
Without an equality sign the given expression is not an equation but it can be simplified to: W-15
Can you help solve 3-x equals 12x-1?
3 - x = 12x - 1 Add x to both sides of the equation: 3 = 13x - 1 Add 1 to both sides of the equation: 4 = 13x Divide both sides of the equation by 13: 4/13 = X
Y equals -x plus 12x-y equals 5 solve by substitution?
17
Solve the equation x plus 13 equals -8?
5
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 the equation 2a plus 13 equals 5a 1?
If: 2a+13 = 5a+1 Then: a = 4
How do you you rewrite the equation so that y is a function of x 13 equals 12x-2y?
13 = 12x - 2y Adding 2y to both sides: 13 + 2y = 12x Subtracting 13 from both sides: 2y = 12x - 13 Divide both sides by 2: y = 6x - 6.5
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
Need help to solve this equation 3-x equals 12x-1?
3 -x = 12x -1 add x to both sides 3 = 13x -1 add 1 to both sides 4 = 13X divide both sides by 13 4/13 = x
How do you solve equation 18 plus W-13-20?
Without an equality sign the given expression is not an equation but it can be simplified to: W-15
How do you Solve the equation 3h plus 13 equals 7?
3h+13 = 7 3h = 7-13 3h = -6 h = -2
X2 plus 12x minus 13 equals 0?
x2+12x-13=0 The factor of x2+12x-13 is: (x+13)(x-1) So: x+13 = 0 or x-1 = 0 The answer is: x=-13 or x=1
What should be added to both sides of this equation to solve for the variable -6 plus f equals 13?
+6
