What is the solution to the equation 7(a - 10) = 13 – 2(2a + 3)?
ο
a = 11
ο
a=
7
89
ο
a
ο
a = 621

a =7

Step-by-step explanation:

Isolate the variable by diving each side by factors that don't contain the variable.

Second Option

Step-by-step explanation:

We have the following equation:

Apply distributive property

Add 4a on both sides of the equation

Add 70 on both sides of the equation

Divide by 11 on both sides of the equation

the answer would be c:   ax + b = ax + c

step-by-step explanation:

in the math equation 8 x 7 = 56, the 8 and the 7 are both factors of 56, since in this lesson we will use square tiles to figure out the factors of a whole find as many different arrays as you can, but follow one important rule: all the rows must have the i can make two rows of nine, so 2 and 9 are both factors of 18.

step-by-step explanation: