Solve for a 4a+7b=22

Math
4a+7b=22
Subtract 7b from both sides of the equation.
4a=22-7b
Divide each term by 4 and simplify.
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Divide each term in 4a=22-7b by 4.
4a4=224+-7b4
Cancel the common factor of 4.
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Cancel the common factor.
4a4=224+-7b4
Divide a by 1.
a=224+-7b4
a=224+-7b4
Simplify each term.
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Cancel the common factor of 22 and 4.
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Factor 2 out of 22.
a=2(11)4+-7b4
Cancel the common factors.
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Factor 2 out of 4.
a=2⋅112⋅2+-7b4
Cancel the common factor.
a=2⋅112⋅2+-7b4
Rewrite the expression.
a=112+-7b4
a=112+-7b4
a=112+-7b4
Move the negative in front of the fraction.
a=112-7b4
a=112-7b4
a=112-7b4
Solve for a 4a+7b=22

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