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Solve the following equations:
$(a).\ 4=5(p-2)$
$(b).\ -4=5(p-2)$
$(c).\ 16=4+3(t+2)$
$(d).\ 4+5(p-1)=34$
$(e).\ 0=16+4(m-6)$
To do:
We have to solve the given equations.
Solution:
(a) $4=5(p-2)$
$\Rightarrow 4=5p-10$
$\Rightarrow 5p=4+10$
$\Rightarrow 5p=14$
$\Rightarrow p=\frac{14}{5}$
(b) $-4=5(p-2)$
$\Rightarrow -4=5p-10$
$\Rightarrow -4+10=5p$
$\Rightarrow 6=5p$
$\Rightarrow p=\frac{6}{5}$
(c) $16=4+3(t+2)$
$\Rightarrow 16=4+3t+6$
$\Rightarrow 16-10=3t$
$\Rightarrow 6=3t$
$\Rightarrow t=\frac{6}{3}$
$\Rightarrow t=2$
(d) $4+5(p-1)=34$
$\Rightarrow 4+5p-5=34$
$\Rightarrow 5p-1=34$
$\Rightarrow 5p=34+1$
$\Rightarrow 5p=35$
$\Rightarrow p=\frac{35}{5}$
$\Rightarrow p=7$
(e) $0=16+4(m-6)$
$\Rightarrow 0=16+4m-24$
$\Rightarrow 0=4m-8$
$\Rightarrow 8=4m$
$\Rightarrow m=\frac{8}{4}$
$\Rightarrow m=2$
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