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Equations and formulas how does 280 plus .052940 come out as 427?
Wiki User
∙ 8y ago
280+.05*2940
Wiki User
∙ 8y ago
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What formulas arrow and plus signs in a chemical equation tell you?
Chemicals equations use chemical formulas and other symbols instead of words to summarize a reaction.
When will be the linear equations a1x plus b1y plus c1 equals 0 and a2x plus b2y plus c2 equals 0 has unique solution?
When (the graph of the equations) the two lines intersect. The equations will tell you what the slopes of the lines are, just look at them. If they are different, then the equations have a unique solution..
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The two equations represent the same straight line.
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Without any equality signs the given terms can't be considered to be equations.
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If you mean 3x+2y = -5 and -2x+3y = -5 then they are straight line equations
What is the common point of these equations x plus 2y equals 6 x plus y equals 2?
When x = -2 then y = 4 which is the common point of intersection of the two equations.
