1) (X+38)-59=125
x + 38 – 59 = 125
x = 125 + 59 – 38
x = 146
2) 3 (x+15)=186
3x + 45 = 186
3x = 186 – 45
3x = 141
x = 47
3) 2x+3x+16=51
2x + 3x = 51 – 16
5x = 35
x = 7
4) x:4+5=16
x:4=16-5
x:4=11
x=11*4
х=44
5) 15x+18=231
15x=231-18
15x=213
x=213/15
х=14,2
6) (x+76)-85=104
x + 76 – 85 = 104
x = 104 + 85 – 76
x = 113
1) (X+38)-59=125
x + 38 – 59 = 125
x = 125 + 59 – 38
x = 146
2) 3 (x+15)=186
3x + 45 = 186
3x = 186 – 45
3x = 141
x = 47
3) 2x+3x+16=51
2x + 3x = 51 – 16
5x = 35
x = 7
4) x:4+5=16
x:4=16-5
x:4=11
x=11*4
х=44
5) 15x+18=231
15x=231-18
15x=213
x=213/15
х=14,2
6) (x+76)-85=104
x + 76 – 85 = 104
x = 104 + 85 – 76
x = 113