solvefor a,v=u+a*t

解答

求解

a, v = u + a \cdot t

a = \frac{v - u}{t}; t \neq = 0

求解步骤

v = u + a t

交换两边

u + a t = v

将

u

到右边

a t = v - u

两边除以

t; t \neq = 0

a = \frac{v - u}{t}; t \neq = 0

so l v e f or x, 3 x + 5 y - 6 = 0

\frac{( 6 - 2 ) ^{3} \cdot x}{12 \cdot 14 9 ^{2}} = 0.5 \cdot 1 0^{- 2}

\frac{4 x}{3} - 8 = \frac{7 x}{2} + 5

so l v e f or x, x - y - 3 = 0

b + 6 = 7