4a-10=25a-7

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Solution for 4a-10=25a-7 equation:


Simplifying
4a + -10 = 25a + -7

Reorder the terms:
-10 + 4a = 25a + -7

Reorder the terms:
-10 + 4a = -7 + 25a

Solving
-10 + 4a = -7 + 25a

Solving for variable 'a'.

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

Add '-25a' to each side of the equation.
-10 + 4a + -25a = -7 + 25a + -25a

Combine like terms: 4a + -25a = -21a
-10 + -21a = -7 + 25a + -25a

Combine like terms: 25a + -25a = 0
-10 + -21a = -7 + 0
-10 + -21a = -7

Add '10' to each side of the equation.
-10 + 10 + -21a = -7 + 10

Combine like terms: -10 + 10 = 0
0 + -21a = -7 + 10
-21a = -7 + 10

Combine like terms: -7 + 10 = 3
-21a = 3

Divide each side by '-21'.
a = -0.1428571429

Simplifying
a = -0.1428571429

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