157k views
3 votes
2.3x + 1.2 + 2.5x = 9.2 - 4.3x

1 Answer

5 votes
2.3x + 1.2 + 2.5x = 9.2 - 4.3x
2.3x + 2.5x + 1.2 = 9.2 - 4.3x
4.8x + 1.2 = 9.2 - 4.3x
+4.3x +4.3x
9.1x + 1.2 = 9.2
-1.2 -1.2
9.1x = 8
9.1 9.1
x = 0.879120879
User Estrellita
by
8.5k points