Question

A) 3x+5=2x+8
B) 6x=-36
C) 4x+2x=18
D) 3/5x=6
E) -9/2x=-9
f)5x-8x=12+6

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Answer 1

$a)3x + 5 = 2x + 8 \\ 3x - 2x = 8 - 5 \\ x = 3 \\ \\ b)6x = - 36 \\ x = \frac{ - 36 }{ - 6} \\ x = 6 \\ \\ c)4x + 2x = 18 \\ 6x = 18 \\ x = \frac{18}{6} \\ x = 3 \\ \\ f)5x - 8x = 12 + 6 \\ - 3x = 18 \\ x = \frac{18}{3} \\ x = 6$