Solve Ax + By = C for y

y=(C-Ax)/B

Step-by-step explanation:

Rearrange for y on one side of the equation and everything else on the other:

Move Ax over to RHS : Ax + By - Ax= C - Ax

By = C - Ax ---> Now we have to get y by itself, so divide the LHS and RHS by B co-efficient

By/B = (C - Ax)/B

y= (C - Ax)/B

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3