Question

0.12(7-2x)=0.3x +2 maths solution

Answer 1

Answer:

x = - 2.148

Step-by-step explanation:

$0.12(7 - 2x) = 0.3x + 2 \\ 0.84 - 0.24x = 0.3x + 2 \\ 0.84 - 2 = 0.3x + 0.24x \\ - 1.16 = 0.54x \\ x = \frac{ - 1.16}{0.54} \\ x = - 2.148$