Question

Please help, I need answers!

Answer 1

Answer:

$Q.1)\:x=20$

$Q.2)c=-4.7$

Step-by-step explanation:

$Q1)$ $7\left(x+5\right)-6x=55$

Use the distributive property to multiply 7 by x+5 :

$x+35=55$

Subtract 35 from both sides:

$x+35-35=55-35$

$x=20$

___________________________

$Q2)$ $c-1.5+6.8=0.6$

$-1.5+6.8=5.3$

$c+5.3=0.6$

Subtract 5.3 from both sides:

$c+5.3-5.3=0.6-5.3$

$c=-4.7$

____________________________