Question

valor de 125x=25
45m + 3=138
m+123= - 92
n - 26 =12
n/45=5

Answer 1

▪125x = 25

× = 25/125

× =0.2

▪45m + 3 = 138

45m = 138 - 3

45m = 135

m = 135/45

m = 3

▪m + 123 = -92

m = -92 - 123

m = -215

▪n - 26 = 12

n = 12 + 26

n = 38

▪n/45 = 5

n = 5 × 45

n = 225

Espero que te ayude ~\《▪□▪》/~