2×4+(X-2)×2+4= 6+(X-1)×4-12 求x的值和方程过程!

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2×4+(X-2)×2+4=6+(X-1)×4-12求x的值和方程过程!2×4+(X-2)×2+4=6+(X-1)×4-12求x的值和方程过程!2×4+(X-2)×2+4=6+(X-1)×4-12求x

2×4+(X-2)×2+4= 6+(X-1)×4-12 求x的值和方程过程!
2×4+(X-2)×2+4= 6+(X-1)×4-12 求x的值和方程过程!

2×4+(X-2)×2+4= 6+(X-1)×4-12 求x的值和方程过程!
8+2x-4+4=6+4x-4-12
2x=8+12-6+4
2x=18
x=9