6x + 8x – 7x = 714
7x = 714
x = 102
23x – 19x + 5x = 1827
9x = 1827
x = 203
11x-6×+17=2042
11x-6x+17=2042
5x-2025 = 0
5x = 2025
x = 405
5x+3x-47=6401
5x + 3x = 6401 + 47
8x = 6448
x = 806
6x + 8x – 7x = 714
6x + 8x – 7x = 714
7x = 714
x = 102
23x – 19x + 5x = 1827
23x – 19x + 5x = 1827
9x = 1827
x = 203
11x-6×+17=2042
11x-6x+17=2042
5x-2025 = 0
5x = 2025
x = 405
5x+3x-47=6401
5x + 3x = 6401 + 47
8x = 6448
x = 806