40+-7(a+2)=

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Solution for 40+-7(a+2)= equation:


Simplifying
40 + -7(a + 2) = 0

Reorder the terms:
40 + -7(2 + a) = 0
40 + (2 * -7 + a * -7) = 0
40 + (-14 + -7a) = 0

Combine like terms: 40 + -14 = 26
26 + -7a = 0

Solving
26 + -7a = 0

Solving for variable 'a'.

Move all terms containing a to the left, all other terms to the right.

Add '-26' to each side of the equation.
26 + -26 + -7a = 0 + -26

Combine like terms: 26 + -26 = 0
0 + -7a = 0 + -26
-7a = 0 + -26

Combine like terms: 0 + -26 = -26
-7a = -26

Divide each side by '-7'.
a = 3.714285714

Simplifying
a = 3.714285714

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