Solve -0.6^2-x*(-0.6)+3=0

$$- { 0.6 }^{ 2 } -x \times (-0.6)+3=0$$

Solve for x

$$x=-4.4$$

Steps for Solving Linear Equation

Calculate 0.6 to the power of 2 and get 0.36.

$$-0.36-x\left(-0.6\right)+3=0$$

Subtract 3 from both sides. Anything subtracted from zero gives its negation.

$$-0.36-x\left(-0.6\right)=-3$$

Multiply -1 and -0.6 to get 0.6.

$$-0.36+0.6x=-3$$

Add 0.36 to both sides.

$$0.6x=-3+0.36$$

Add -3 and 0.36 to get -2.64.

$$0.6x=-2.64$$

Divide both sides by 0.6.

$$x=\frac{-2.64}{0.6}$$

Expand \frac{-2.64}{0.6} by multiplying both numerator and the denominator by 100.

$$x=\frac{-264}{60}$$

Reduce the fraction \frac{-264}{60} to lowest terms by extracting and canceling out 12.

$$x=-\frac{22}{5}$$