Solve-1(a-7)+5=40

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Solution for Solve-1(a-7)+5=40 equation:


Simplifying
Solve + -1(a + -7) + 5 = 40

Reorder the terms:
elovS + -1(-7 + a) + 5 = 40
elovS + (-7 * -1 + a * -1) + 5 = 40
elovS + (7 + -1a) + 5 = 40

Reorder the terms:
7 + 5 + -1a + elovS = 40

Combine like terms: 7 + 5 = 12
12 + -1a + elovS = 40

Solving
12 + -1a + elovS = 40

Solving for variable 'a'.

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

Add '-12' to each side of the equation.
12 + -1a + -12 + elovS = 40 + -12

Reorder the terms:
12 + -12 + -1a + elovS = 40 + -12

Combine like terms: 12 + -12 = 0
0 + -1a + elovS = 40 + -12
-1a + elovS = 40 + -12

Combine like terms: 40 + -12 = 28
-1a + elovS = 28

Add '-1elovS' to each side of the equation.
-1a + elovS + -1elovS = 28 + -1elovS

Combine like terms: elovS + -1elovS = 0
-1a + 0 = 28 + -1elovS
-1a = 28 + -1elovS

Divide each side by '-1'.
a = -28 + elovS

Simplifying
a = -28 + elovS

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