4(a-1)+3(a+2)=14

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Solution for 4(a-1)+3(a+2)=14 equation:


Simplifying
4(a + -1) + 3(a + 2) = 14

Reorder the terms:
4(-1 + a) + 3(a + 2) = 14
(-1 * 4 + a * 4) + 3(a + 2) = 14
(-4 + 4a) + 3(a + 2) = 14

Reorder the terms:
-4 + 4a + 3(2 + a) = 14
-4 + 4a + (2 * 3 + a * 3) = 14
-4 + 4a + (6 + 3a) = 14

Reorder the terms:
-4 + 6 + 4a + 3a = 14

Combine like terms: -4 + 6 = 2
2 + 4a + 3a = 14

Combine like terms: 4a + 3a = 7a
2 + 7a = 14

Solving
2 + 7a = 14

Solving for variable 'a'.

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

Add '-2' to each side of the equation.
2 + -2 + 7a = 14 + -2

Combine like terms: 2 + -2 = 0
0 + 7a = 14 + -2
7a = 14 + -2

Combine like terms: 14 + -2 = 12
7a = 12

Divide each side by '7'.
a = 1.714285714

Simplifying
a = 1.714285714

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