4a-7=7(a+1)+14a+4

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Solution for 4a-7=7(a+1)+14a+4 equation:


Simplifying
4a + -7 = 7(a + 1) + 14a + 4

Reorder the terms:
-7 + 4a = 7(a + 1) + 14a + 4

Reorder the terms:
-7 + 4a = 7(1 + a) + 14a + 4
-7 + 4a = (1 * 7 + a * 7) + 14a + 4
-7 + 4a = (7 + 7a) + 14a + 4

Reorder the terms:
-7 + 4a = 7 + 4 + 7a + 14a

Combine like terms: 7 + 4 = 11
-7 + 4a = 11 + 7a + 14a

Combine like terms: 7a + 14a = 21a
-7 + 4a = 11 + 21a

Solving
-7 + 4a = 11 + 21a

Solving for variable 'a'.

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

Add '-21a' to each side of the equation.
-7 + 4a + -21a = 11 + 21a + -21a

Combine like terms: 4a + -21a = -17a
-7 + -17a = 11 + 21a + -21a

Combine like terms: 21a + -21a = 0
-7 + -17a = 11 + 0
-7 + -17a = 11

Add '7' to each side of the equation.
-7 + 7 + -17a = 11 + 7

Combine like terms: -7 + 7 = 0
0 + -17a = 11 + 7
-17a = 11 + 7

Combine like terms: 11 + 7 = 18
-17a = 18

Divide each side by '-17'.
a = -1.058823529

Simplifying
a = -1.058823529

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