corectareach drop-down menu -3(4x -7 15 - 2x the equation was solved using the folowing steps Step 1: -12 + 21 = 15 - 2x Step 2: -10x + 21 = 15 Step 3: -10x = -6 Step 4: x = -6/-10 Step 5: x = 3/5 complete the statements below with the process used to achieve steps 1-4. ​

Ok here we go ..there are plenty of ways to solve such math problems but we will go for the smartest and easiest ..5x+2y=7  -2x+6y=9we rearrange them into the following ..by multiplying the 1st equation by 2 it becomes 10x + 4y = 14we rearrange it and so it becomes 10x = 14 - 4yas for the second equation we multiply it by 5 and rearrange it so it becomes as to the following ..-10x + 30y = 45rearranging so 10x = 30y -45now 10x equals both 14 - 4y and 30y -45so   14 - 4y = 30y -4531 = 26yy= 31/26 = 1.19 or around 1.2so by now we can calculate x easily as  -2x+6y=9so 2x = 6y -9 = 6 * 31/26 - 9 = -1.84  then x = - 0.92 or around -0.9best luck!