Question

solve this linear equation in one variable -​

Answer 1

Step-by-step explanation:

0.5x - (0.8 - 0.2x) = 0.2 - 0.3x

0.5x - 0.8 + 0.2x = 0.2 - 0.3x

0.7x - 0.8 = 0.2 - 0.3x

0.7x + 0.3x = 0.2 + 0.8

× = 1

Answer 2

Answer:  0.5x-0.8+0.2x=0.2-0.3x 0.7x=0.2+0.8 0.7x=0.1 x=1/10 divided by7/10 x=1/10×10/7 x=1×7 x=7 hope this helps