A 6th grade class did a weekend fitness challenge.
2 answers:
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a = bx + cx + d Subtract d from both sides
a - d = bx + cx Factor x from bx and cx
a - d = x (b + c) Divide both sides by (b + c)
= x Switch the sides to make it easier to read
x = <span></span>
a - d = bx + cx Factor x from bx and cx
a - d = x (b + c) Divide both sides by (b + c)
x = <span>
