Question

(5x-2³)+8²=106
помогите пожалуйста

Answer 1

5х-8+64=106
5x=106+8-64
5x=50
x=10

Answer 2

$(5 - {2}^{3} ) \times {8}^{2} = 106 \\ (5x - 8) + 64 = 106 \\ 5x - 8 = 106 - 64 \\ 5x - 8 = 42 \\ 5x = 42 + 8 \\ 5x = 50 \\ x = 50 \div 5 \\ x = 10$