How do you solve $- 4 x + 7 = 11$ $-4x+7=11$ ?

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Answer 1 · 2018-03-23T07:21:36

$x = - 1$ $x=-1$

$- 4 x + 7 = 11$ $-4x+7=11$

$\Rightarrow - 4 x = 11 - 7$ $=> -4x=11-7$

$\Rightarrow - 4 x = 4$ $=> -4x=4$

$\Rightarrow x = \frac{4}{- 4}$ $=> x=4/(-4)$

$\Rightarrow x = - \frac{4}{4}$ $=> x=-4/4$

$=> x=-cancel4^1/cancel4$

$=> x=-1$

How do you solve -4x+7=11−4x+7=11-4x+7=11?