2 / 5 * x = 1 / 4 * (300-x) + 55. Write every step to solve the equation

Multiply both sides by 20
2/5x*20=5(300-x)+55*20
8x=1500-5x+1100
8x-5x=1500+1100
3x=2600
x=2600÷3
x=2600/3

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