Solution equation: 4 (2x-1) - 10 = 66 | Math enthusiast | Mathematical art

Solution equation: 4 (2x-1) - 10 = 66

4(2x-1)=76
2x-1=19
2x=20
x=10

Five minus seven times eight point fourteen plus five seven times seven point nine plus two point forty five minus five seven

-5/7*8.14+5/7*7.09+2.45*（-5/7）
=5/7*（7.09-8.14-2.45）
=5/7*（-7/2）
=-2.5

(x + 8) divided by 2.5 equals 16. What I want is the process of solving the equation. I don't want an answer

（x+8）÷2.5=16
x+8=16×2.5
x+8=40
x=40-8
x=32

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