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-t/4 = -3.14*x-3 // + -3.14*x-3
3-t/4-(-3.14*x) = 0
3.14*x-t/4+3 = 0
3.14*x-1/4*t+3 = 0 // - 3-1/4*t
3.14*x = -(3-1/4*t) // : 3.14
x = (-(3-1/4*t))/3.14
x = -0.31847134*(3-1/4*t)
x = -0.31847134*(3-1/4*t)
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