Question

240400-(5796+х :400)*8=157968

Answer 1

240400-(5796+1803200:400)*8=157968
1)1803200:400=4508
2)5796+4508=10304
3)10304*8=82432
4)240400-82432=157968

Answer 2

To solve the equation 240400 - (5796 + x/400) * 8 = 157968, we'll follow the order of operations (PEMDAS/BODMAS).

Step 1: Simplify the expression inside the parentheses. 5796 + x/400 = (5796*400 + x) / 400 = (2318400 + x) / 400

Step 2: Substitute the simplified expression into the main equation. 240400 - (2318400 + x) / 400 * 8 = 157968

Step 3: Multiply the expression by 8. (240400 - (2318400 + x) / 400) * 8 = 157968

Step 4: Distribute the 8 to both terms inside the parentheses. 8 * 240400 - 8 * (2318400 + x) / 400 = 157968

Step 5: Multiply. 1923200 - (18547200 + 8x) / 400 = 157968

Step 6: Simplify the expression inside the parentheses. (18547200 + 8x) / 400 = (18547200 / 400) + (8x / 400) = 46368 + 0.02x

Step 7: Substitute the simplified expression into the equation. 1923200 - (46368 + 0.02x) = 157968

Step 8: Combine like terms. 1923200 - 46368 - 0.02x = 157968

Step 9: Simplify the left side of the equation. 1879824 - 0.02x = 157968

Step 10: Move the constant to the right side by subtracting. -0.02x = 157968 - 1879824

Step 11: Simplify the right side of the equation. -0.02x = -1721856

Step 12: Divide by -0.02 to solve for x. x = (-1721856) / (-0.02) x = 86092800

Therefore, the value of x that satisfies the equation is x = 86092800.