Which equation is equivalent to 11x-(2-x)=51? A: 13x=51
B: 12x=53
C: 12x=49
D:10x=53

B

Step-by-step explanation:

11x-2+x=51

12x-2=51 add the x's together

12x=53 add 2 to each side

no, the equation would be invalid since they are both not equal.

step-by-step explanation:

here you got

4y-6+4y 2-9

first, you would simplify the equation on the form.

4y-6+4y 2-9

then, move all the terms that contains a y to the left and all the other terms to the right.

+4y-4y+-9-6

finally, you will simplify the left and the right side of the equation.

y=-3

46 dollars is the answer.

step-by-step explanation:

6*6 = 36,         36+10=46