Ecuaciones
x - 4 = 6
x= 10
2x + 3x + 4x
9x
1/4 + 1/4
2/4
3 x 4 - 5
7
x + 7 = 14
x= 7
3m + 7m - 5m
5m
5/8 - 4 /8
1/8
16 - 7 x 2
2
x ÷ 2 = 10
x = 20
10x - 3y + 4x -10y
14x - 13y
7/3 x 5/6
4 x 3 + 5 x 4
32
4x = 20
x= 5
2x + 10x -7x + 2y - 7y + y
5x - 4y
3/5 ÷ 3/4
40 - (8 x 2) +10
14
2x - 5 = 25
x = 15
8a + 12b + 5c - 4a - 6b - 5c
4a - 6b
3 x 2/8
6/8 = 3/4
10 ÷ 5 x 4 + 2
10