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Is 3 a solution of 4x plus 2 minus 3c equals negative1 plus 6?
Wiki User
∙ 14y ago
Since your equation has two variables in it ( 'x' and 'c' ), a "solution" is a number for each of them
that makes the equation true.
Sure, if you want 'x' to be 3, I can figure out what 'c' has to be.
And if you want 'c' to be 3, then I can figure out what 'x' has to be.
But the "solution" is a pair of numbers that tells you what they BOTH have to be.
And in order to figure that out for two variables, you need two equations.
Wiki User
∙ 14y ago
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Impossible to give a correct solution in the absence of any plus or minus signs.
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Minus 8 plus 6 equals -2.
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18
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{-1,7}
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1
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What is the solution to the following system of equations 2x minus 3y equals 4 and 4x plus y equals -6?
{-1,-2}
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No.
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Your question does not make sense. It would probably be interpreted as a + = ++a ---a
Does plus minus mean plus?
Same mathematical signs equal plus Different mathematical signs equal minus Plus Plus = Plus (+)(+) = + Minus Minus = Plus (-)(-) = + Plus Minus = Minus (+)(-) = - Minus Plus = Minus (-)(+) = - So the direct answer to your question would be: plus minus equals minus
Calculate the following 7 - -2 equals?
A minus and a minus makes a plus A plus and a plus makes a plus A minus and a plus or plus and a minus makes a minus 7 - -2 is a minus and a minus Therefore the answer is 7 + 2 = 9
Minus 3 plus minus 4 equals?
-7
Is 60 2x equals to 70 4x what is x?
Impossible to give a correct solution in the absence of any plus or minus signs.
Solute plus solvent equals?
A solvent plus a solute equals a solution.
What is minus 8 plus 6?
Minus 8 plus 6 equals -2.
