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Leno4ka [110]
3 years ago
15

How to solve -2 (8 - 2x) = 20?

Mathematics
2 answers:
sladkih [1.3K]3 years ago
7 0
-16+4x=20
4x=20+16
4x=36
x=36/4
x=9
amid [387]3 years ago
5 0
-16 + 4x = 20
+16 +16
———————
4x= 36
————
4

x= 9
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