[tex] - 3c + 8 = - 10 \\ \\ - 3c = - 10 - 8 \\ \\ - 3c = - 18 \\ \\ c = - 18 + 3 \\ \\ c = - 15[/tex]
Answer:
c = 6
Step-by-step explanation:
[tex] - 3c + 8 = - 10[/tex]
[tex] - 3c + 8 - 8 = - 10 - 8[/tex]
[tex] - 3c = - 10 - 8[/tex]
[tex] - (10 + 8) = - 18[/tex]
[tex]c =-18÷(-3)= 18 \div 3[/tex]
[tex]\boxed{\green{c = 6}}[/tex]
