Question

0.8x+0.01x+0.214=0.7 решите плиз

Answer 1

0,8х+ 0, 01х +0, 214 =0,7

0,81х = 0,7 -0,214

0,81х=0,486

х=0,6

вот решение, держи)))

Answer 2

To solve the equation, combine like terms:

0.8x + 0.01x + 0.214 = 0.7

Combine the x terms:

0.8x + 0.01x = 0.7 - 0.214

Now, simplify the right-hand side:

0.81x = 0.486

Next, isolate x by dividing both sides of the equation by 0.81:

x = 0.486 / 0.81

Now, perform the division:

x = 0.6

So, the solution to the equation is x = 0.6.