7(a+1)-3a=5+4(7+w)

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Solution for 7(a+1)-3a=5+4(7+w) equation:


Simplifying
7(a + 1) + -3a = 5 + 4(7 + w)

Reorder the terms:
7(1 + a) + -3a = 5 + 4(7 + w)
(1 * 7 + a * 7) + -3a = 5 + 4(7 + w)
(7 + 7a) + -3a = 5 + 4(7 + w)

Combine like terms: 7a + -3a = 4a
7 + 4a = 5 + 4(7 + w)
7 + 4a = 5 + (7 * 4 + w * 4)
7 + 4a = 5 + (28 + 4w)

Combine like terms: 5 + 28 = 33
7 + 4a = 33 + 4w

Solving
7 + 4a = 33 + 4w

Solving for variable 'a'.

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

Add '-7' to each side of the equation.
7 + -7 + 4a = 33 + -7 + 4w

Combine like terms: 7 + -7 = 0
0 + 4a = 33 + -7 + 4w
4a = 33 + -7 + 4w

Combine like terms: 33 + -7 = 26
4a = 26 + 4w

Divide each side by '4'.
a = 6.5 + w

Simplifying
a = 6.5 + w

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