Write the quadratic equation in standard form: x^2+5x-7=-3x

To write the quadratic equation in standard form, we need to move all terms to one side of the equation.<br /><br />Given equation: $x^{2}+5x-7=-3x$<br /><br />Step 1: Move all terms to one side of the equation.<br />$x^{2}+5x-7+3x=0$<br />$x^{2}+8x-7=0$<br /><br />Therefore, the quadratic equation in standard form is:<br />$x^{2}+8x-7=0$