3a+4-2a-7=4a+3

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Solution for 3a+4-2a-7=4a+3 equation:


Simplifying
3a + 4 + -2a + -7 = 4a + 3

Reorder the terms:
4 + -7 + 3a + -2a = 4a + 3

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

Combine like terms: 3a + -2a = 1a
-3 + 1a = 4a + 3

Reorder the terms:
-3 + 1a = 3 + 4a

Solving
-3 + 1a = 3 + 4a

Solving for variable 'a'.

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

Add '-4a' to each side of the equation.
-3 + 1a + -4a = 3 + 4a + -4a

Combine like terms: 1a + -4a = -3a
-3 + -3a = 3 + 4a + -4a

Combine like terms: 4a + -4a = 0
-3 + -3a = 3 + 0
-3 + -3a = 3

Add '3' to each side of the equation.
-3 + 3 + -3a = 3 + 3

Combine like terms: -3 + 3 = 0
0 + -3a = 3 + 3
-3a = 3 + 3

Combine like terms: 3 + 3 = 6
-3a = 6

Divide each side by '-3'.
a = -2

Simplifying
a = -2

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