Me out. very much appreciated ma 30 points

x = 2

15x + 30 - 4x = 52

15x - 4x = 52 - 30 -> Keep all unknowns on the LHS

11x = 22

x = 22 ÷ 11

Therefore x = 2

:)))

Step-by-step explanation:

for guy to get brainiest

5=812a+9+3

step 1: simplify both sides of the equation.

5=812a+9+3

5=(812a)+(9+3)(combine like terms)

5=812a+12

5=812a+12

step 2: flip the equation.

812a+12=5

step 3: subtract 12 from both sides.

812a+12−12=5−12

812a=−7

step 4: divide both sides by 812.

812a /812 = -7/812

a= -1/116

so the answer is

a=   -1/116