The correct equation is C. Distribute the 2 to both expressions in the parentheses, which gives you 4x-14+8x+6=112. Combine like terms. 12x-8=112. Add 8 to both sides to cancel the negative 8 and isolate the variable. 12x=120. Divide both sides by 12 to isolate the variable. x=10.
Hey there!
3:21
= 3 ÷ 3 : 21 ÷ 3
= 1:7
3:21 = 1:7
5:35
= 5 ÷ 5 : 35 ÷ 5
= 1:7
5:35 = 1:7
Thus, ratios are probably equivalent to:
1:7
Good luck on your assignment & enjoy your day!
~Amphitrite1040:)
1) 2x + 3 = 2x + 3
This works because if you solve it, you will get either x = x or 3 = 3 which are always true, so x, can have an infinite number of solutions
2) 3(x + 4) = 3x + 11
This has no solution because if you solve it, you're gonna get 12 = 11 and that is NEVER true. Whatever x is, 11 cannot equal 12!
Answer:
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Step-by-step explanation:
Answer:
4, 2
Step-by-step explanation:
The formulas for 180 clockwise and counterclockwise wise is -x,-y since both of them are negative they would become positive because -x * -x = + same with y.