5. To nd the value of x in the following equation, 2(x -5) = -3x + 2, input the following, starting
from the Equation Editor Screen:
• e2(f-5)L.n3f+2lu
In the last screen, “Lft” and “Rgt” represent the values of the left and right sides of the equation
that have been calculated using the solution; this is the calculator’s way of checking the solution.
You can also enter a formula, assign values, and solve for a specic variable using the Solver
function of the Equation Editor.
6. Find the radius (to the nearest hundredth) of a sphere, whose volume is 3705.97 cm
3
. To enter
the formula
input the following in to the calculator:
• qBa2L.4z3Lca6^3l
Note: Selecting q will take you back to the previous screen where you can edit and re-solve the
previous equation or begin a new problem.
EQUATION
Getting Started with the fx-9750GII
14
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