a: 565-13x=370
=>13x=565-370=195
=>\(x=\dfrac{195}{13}=15\)
b: \(\left(-8\right)\cdot x=\left(-7\right)\cdot\left(-6\right)-2\)
=>\(-8x=42-2=40\)
=>\(x=\dfrac{40}{-8}=-5\)
a.565-13x=370
13x=565-370
13x=195
x=195:13
x=15
b. (-8)x=(-7).(-6)-2
(-8)x=-42-2
(-8)x=40
x=40:(-8)
x=-5