30u + 44v -10 =0 ,. 40u+ 55v-13 = 0 draw the graph for this equations
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Step-by-step explanation:
Substitution method can be applied in four steps.Solve one of the equations for either x = or y = .Substitute the solution from step 1 into the other equation.Solve this new equation.Solve for the second variable. ... Step 1: Solve one of the equations for either x = or y = .
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