babcia -x
dziadek - y
razem 180 = x+y
y +x = 180
y-85=4(x-85)'
y=180-x
180-x-85=4x-340
180-85+340=4x+x
435=5x/:5
x=87
y=180-87
y=93
Proszę
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babcia -x
dziadek - y
razem 180 = x+y
y +x = 180
y-85=4(x-85)'
y=180-x
180-x-85=4x-340
y=180-x
180-85+340=4x+x
y=180-x
435=5x/:5
y=180-x
x=87
y=180-87
y=93
Proszę