Welcome to your Solving Algebraic Equations(Study by Topics Junior Class) NAME EMAIL PHONE NUMBER If 2x + 1 = 15, then x =16121487Solve the equation 2z² + 5z - 3 = 0z = 1/2 or -3z = 1 or -3z = 2 or -3z = 5/2 or -3If P = R/ R+2 % R+2/ R, where R is a number which is neither 0 nor -2, thenP ≥ 0P > 0P = 1P ≤ 0The roots of the equations 2y² - 3y - 2 = 0 are-2, 1/2-1/2, 2-2, 1-2, 2If y = 2/3 x + 1 and z = 2/3 y + 1, then the value of z when x = 66 is31/2316121Solve the equation a² - 2a -3 = 0-1, -3-1, 3-3, 13, 1Solve the equation 5(x + 1) - 15 = 0x = -6x = -9x = 3x = 2x = 5Simplify -4 × -6 × 2-241248-4824The roots of the equation 10y² - 13y - 3 are3/5 or -1/2-3/10 or 13/10 or -1-1/5 or 3/2Find the value of x for which 3^{2x} + 6(3^{x}) = 2731-3-1Solve for y: 25^{y} + 3(5^{y}) = 41-4 or 01 or 40Solve the equation 3x + 4 = 5x - 6-5-335-4The value of the expression when is x = -2/3 is-11/25/3-5/36The equation whose roots are 1/2 and -7 is2x² - 13x - 7 = 02x² + 7x -14 = 02x² + 14x - 7 = 02x² + 13x - 7 = 0One of the roots of the equation x² + 9 = 0 is3none of these-3-9The equation whose roots are -1/4 and -2/3 is12a² - 11a + 2 = 0a² -(11/12)a + 2 = 012a² - 11a - 2 = 012a² + 11a + 2 = 0The positive root of a equation 4x² + 7x = 1, correct to e decimal places is0.32210.6231.0620.133If 5 is subtracted from twice a certain number, the result is the same as adding 8 to the original number. Express this statement as an equation.2x - 5 = x + 85 - 2x = x + 8x - 25 = 8 + x2x + 5 = x -82(5 - x) + 8 = xThe positive root of a equation 4x² + 7x = 1, correct to e decimal places is10.6230.1331.0620.322Solve for x in the equation 2(x + 1) = x + 4-43-3-2221 out of 20Time is Up!