Example 28 Solve by matrix method 3x2y+3z=8 2x+yz=1 Examples
Solve 2X 6 10. Here we want to find out the values of the variable 'x' in the given equation. 2x 2 = 4 2 ⇒ x = 2.
2x +2x = − − 6 − 10. Web substitute y = 2x +10 in equation (2) 2x +10 = − 2x − 6. 2x = 10− 6 = 4. 2x ≥ 16 2 x ≥ 16. 2x = 16 2 x = 16. Simplify the equation 2 x + 10 − 6 = 2: Subtract 6 from both sides of the equation. Move all terms not containing x x to the right side of the inequality. Divide each term in 2x ≥ 16. Here we want to find out the values of the variable 'x' in the given equation.
2x 2 = 4 2 ⇒ x = 2. Here we want to find out the values of the variable 'x' in the given equation. Divide each term in 2x ≥ 16. Divide both sides by 2. 2x ≥ 16 2 x ≥ 16. Web substitute y = 2x +10 in equation (2) 2x +10 = − 2x − 6. 2x +2x = − − 6 − 10. 2x = 16 2 x = 16. Subtract 6 from both sides of the equation. Simplify the equation 2 x + 10 − 6 = 2: Substitute x = − 4 in equation (1) y = 2( − 4) + 10.
