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Solve the equation 6 x-1 18X?
Without an equality sign the terms given can't be considered to be an equation.
What is the answer to 18x plus 3 equals 12x?
The 'answer' is the number that 'x' has to be in order to make the statement true.18x + 3 = 12xSubtract 3 from each side of the equation:18x = 12x - 3Subtract 12x from each side:6x = -3Divide each side by 6 :x = - 1/2
How so you slove y equals 6x and 2x plus 3y equals -20 by using the system of substitution?
To solve a system of equations using substitution you solve one of the equations for one of the variables then substitute that into the other equation to solve for the other variable. For example. y = 6x 2x + 3y = -20 The first equation has already been solved for y. So, you simply substitute that into the second equation. 2x + 3(6x) = -20 2x + 18x = -20 20x = -20 x = -20/20 = -1 Now you have solved for x. You can substitute your answer for x back into the first equation to solve for y. y = 6x = 6(-1) = -6 Putting it all together... x = -1 y = -6
3 2x 9 how to solve?
3/2x = 9 Multiply both sides by 2x: 3 = 18x Divide both sides by 18: 1/6 = x, that is x = 1/6 = 0.166...
Solve 3 over 2 parenthesis 1 minus 5 parenthesis equals negative 6?
3/2(1-5)=-6 3/2(-4)=-6 3/-8=-6 Not equal. This equation is a false equation. Unless a variable was meant to be in the equation, this equation is not equal.
Solve the equation 6 x-1 18X?
Without an equality sign the terms given can't be considered to be an equation.
18x equals 6 solve for x?
x = 1/3
How do you solve 6-18x equals 4-17x?
-x=-2
What are the roots of the quadratic equation x2 - 18x 72 0?
x2 - 18x + 72 = 0 (x - 6)(x - 12) = 0 x ∈ {6, 12}
Solve this equation x-5 -1?
-4
What is the answer to 18x plus 3 equals 12x?
The 'answer' is the number that 'x' has to be in order to make the statement true.18x + 3 = 12xSubtract 3 from each side of the equation:18x = 12x - 3Subtract 12x from each side:6x = -3Divide each side by 6 :x = - 1/2
How do you solve 5 equals you-1?
6
How so you slove y equals 6x and 2x plus 3y equals -20 by using the system of substitution?
To solve a system of equations using substitution you solve one of the equations for one of the variables then substitute that into the other equation to solve for the other variable. For example. y = 6x 2x + 3y = -20 The first equation has already been solved for y. So, you simply substitute that into the second equation. 2x + 3(6x) = -20 2x + 18x = -20 20x = -20 x = -20/20 = -1 Now you have solved for x. You can substitute your answer for x back into the first equation to solve for y. y = 6x = 6(-1) = -6 Putting it all together... x = -1 y = -6
3 2x 9 how to solve?
3/2x = 9 Multiply both sides by 2x: 3 = 18x Divide both sides by 18: 1/6 = x, that is x = 1/6 = 0.166...
How do you solve this equation Not shown well in lesson Can somebody explain in detail how this equation is solved 3 open bracket 4 - x closed bracket - 6 open bracket 4 - 3 x closed bracket equals 3?
3(4 - x) - 6(4 - 3x) = 3 Expand the brackets: 12 - 3x - 24 + 18x = 3 [note that -6*(-3x) gives +18x] Combine like terms: -12 + 15x = 3 Add 12 to both sides: 15x = 15 Divide both sides by 15: x = 1.
Solve 3 over 2 parenthesis 1 minus 5 parenthesis equals negative 6?
3/2(1-5)=-6 3/2(-4)=-6 3/-8=-6 Not equal. This equation is a false equation. Unless a variable was meant to be in the equation, this equation is not equal.
6x2 - 18x plus 12?
6(x - 2)(x - 1)
