To solve the equation (-5 = 2y - 8), first add 8 to both sides to isolate the term with (y): (-5 + 8 = 2y), which simplifies to (3 = 2y). Next, divide both sides by 2 to find (y = \frac{3}{2}) or (1.5). To graph this, plot the point ((0, 1.5)) on the y-axis, as it represents the solution for (y).
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
7
No, thank you.
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You plot the equation as a graph. Every one of the infinitely many points on the graph is a solution.
2x - 2y8 is an expression. It is not an equation and so cannot have a solution.
One can solve equations of motion by graph by taking readings of the point of interception.
You can use a graph to solve systems of equations by plotting the two equations to see where they intersect
First, solve the equation for y. 4x * 8y = 10 2x * 4y = 5 4y = 5/(2x) y = 5/(16x) Now it is apparent that the slope of the graph is 5/16, so anything else with such a slope works. y = 5/(16x) + 1 works, for example.
7
No, thank you.
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You can either measure or estimate the coordinates visually from the graph, or solve the equation underlying the graph.
There are two expressions in the question but no equation - so nothing to solve.
Select any value for one of the variables in the graph and solve the equation to get the other variable.
the graphs have fractions on the y axis
You plot the equation as a graph. Every one of the infinitely many points on the graph is a solution.